Updated on 2024/09/16

写真a

 
Masamichi Yoshimura
 
Organization
Graduate School of Engineering Department of Advanced Science and Technology Materials Science and Engineering Surface Science Laboratory Professor   
Degree
(BLANK) ( The University of Tokyo )
External link
Contact information
メールアドレス

Research Areas

  • Nanotechnology/Materials / Thin film/surface and interfacial physical properties

Main research papers

  • Low-coverage, low-temperature phase of Al overlayers on the Si(111) α-7 × 7 structure observed by scanning tunneling microscopy

    Masamichi Yoshimura, Katsuya Takaoka, Takafumi Yao, Tomoshige Sato, Takashi Sueyoshi, and Masashi Iwatsuki

    Phys. Rev. B   47   13930   1993

    Elemental structure in Si(110)16x2 revealed by scanning tunneling microscopy

    T. An, M. Yoshimura, I. Ono and K. Ueda,

    Phys. Rev. B   61   3006 - 3011   2000

    Macroscopic, Freestanding, and Tubular Graphene Architectures Fabricated via Thermal Annealing

    D. Dung, S. Suzuki, S. Kato, B. To, C. Hsu, H. Murata, E. Rokuta, N. Tai, M. Yoshimura

    ACS Nano   9 ( 3 )   3206 - 3214   2015

    Chemical Stability of Graphene Coated Silver Substrates for Surface-Enhanced Raman Scattering

    S. Suzuki, and M. Yoshimura

    Scientific Reports   7   14851   2017

    Chemical reduction of graphene oxide using green reductants

    K. K. H. De Silva, H. H. Huang, R. K. Joshi, M. Yoshimura

    Carbon   119   190 - 199   2017

Education

  • The University of Tokyo   Graduate School, Division of Engineering

    - 1988

  • The University of Tokyo

    - 1988

      More details

    Country: Japan

  • The University of Tokyo   Faculty of Engineering

    - 1986

  • The University of Tokyo   The Faculty of Engineering

    - 1986

      More details

    Country: Japan

▼display all

Professional Memberships

  • Material Research Society

  • American Vacuum Society

  • 日本物理学会

  • 日本表面科学会

  • 日本真空協会

Research theme

  • Development of tip-enhanced Raman spectroscopy

    吉村 雅満

    2023

  • Charaterization of Nanomaterials by Scanning Probe Microscopy

    吉村 雅満

    2017

     More details

    Outcome:

    2023
    The frictional properties of conductive reduced graphene oxide were studied at an nano level. We found that the reduction decreases the oxygen functional groups, which in turn decreases the frictional force.

    2022
    In this research article, we report a method to fabricate conducting reduced graphene oxide (rGO) monolayer films reduced by methane plasma treatment within few minutes and the nanoscale characterization of local conductivity via conductive atomic force microscopy (C-AFM), realizing their applicability in highly transparent conducting electrodes.

  • Nanofabrication of nano carbon materials

    吉村 雅満

    2017

  • Fabrication of PVDF tunnel junctions using and evaluation of memristor properties

    吉村 雅満

    2017 - 2021

     More details

    The purpose of this research is to develop a novel Organic ferroelectric-based ferroelectric tunnel junction and evaluate its memristive performance.

    Outcome:

    2021
    グラフェンを用いてPVDFを用いたトンネル接合の作製とメモリスター特性の評価を行った。

Papers

  • SCAPS study on the effect of various hole transport layer on highly efficient 31.86% eco-friendly CZTS based solar cell Reviewed International coauthorship

    13 ( 1 )   18411   2023.10

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41598-023-44845-6

  • Sustainable mining of natural vein graphite via acid-extraction from waste attached to rock pieces of vein banks Reviewed

    Asiri D. T. Medagedara, Poornima Dahanayake, Herath Mudiyanselage T. G. A. Pitawala, Buddika Karunarathne; K. Kanishka H. De Silva, Masamichi Yoshimura, Kosala P. Walikannage, Thennakoon Mudiyanselage W. J. Bandara, Rajapakse Mudiyanselage G. Rajapakse, Gamaralalage R. A. Kumara

    SCIENTIFIC REPORTS   13 ( 1 )   14737   2023.9

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41598-023-42074-5

  • Morphology mediated photocatalysis and room temperature ferromagnetism in cerium oxide Reviewed International coauthorship

    Surjeet Ankita, Surjeet Chahal, Saurabh Singh, Ashok Suman, K. Kanishka H. De Silva, Ashok Kumar, Sandeep Kumar, Lalit Kumar, Masamichi Yoshimura, Ravi Kumar, Parmod Kumar

    VACUUM   215 ( 112280 )   2023.9

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.vacuum.2023.112280

  • Metastability in the Insulator-Metal Transition for Individual Vanadium Dioxide Nanoparticles Reviewed

    Kazutaka Nishikawa, Jun Nishida, Masamichi Yoshimura, Keiichi Nakamoto, Takashi Kumagai, Yoshihide Watanabe

    JOURNAL OF PHYSICAL CHEMISTRY C   127 ( 33 )   16485 - 16495   2023.8

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acs.jpcc.3c02151

  • Angstrom-Confined Electrochemical Synthesis of Sub-Unit-Cell Non-Van Der Waals 2D Metal Oxides Reviewed International coauthorship

    Dali Ji, Yunah Lee, uta Nishina, Kazuhide Kamiya, Rahman Daiyan, Dewei Chu, Xinyue Wen, Masamichi Yoshimura, Priyank Kumar, Daria V. Andreeva, Kostya S. Novoselov, Gwan-Hyoung Lee, Rakesh Joshi, Tobias Foller

    ADVANCED MATERIALS   35 ( 30 )   2301506   2023.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/adma.202301506

  • Evolution of chemical and mechanical properties in two-photon polymerized materials during pyrolysis Reviewed International coauthorship

    Aofei Mao, Hibiki Mitsuboshi, Maxime Trochon, Xiang Zhang, Lanh Trinh, Seidghe Keynia, Peixun Fan, Nada Kraiem, Xi Huang, Nan Li, Peizi Li, Zhipeng Wu, Bai Cui, J. F. Sivilian, Masanori Hara, Masamichi Yoshimura, and Yongfeng Lu

    Carbon   208   384 - 389   2023.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: doi.org/10.1016/j.carbon.2023.03.061

  • Phase transition behavior in nanostructured VO2 with M1, M2, and R phases observed via temperature-dependent XRD measurements Reviewed

    Kazutaka Nishikawa*, Masamichi Yoshimura, Yoshihide Watanabe

    Journal of Vacuum Science & Technology   40 ( 3 )   33401   2023.2

     More details

    Publishing type:Research paper (scientific journal)   Publisher:AIP publishing  

  • Platinum-Catalyzed Facile Arene Hydrogenation: Dramatic Effect of Activated Carbon and Vinylsiloxane Derivatives on the Catalyst Efficiency Reviewed

    Yukihiro Motoyama, Kenta Ohnishi*, Hayato Shibuya*, Prerna Joshi*, Masamichi Yoshimura

    ASIAN JOURNAL OF ORGANIC CHEMISTRY   2023.1 (   ISSN:2193-5807 )

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Facile synthesis of carbon nanotubes and cellulose nanofiber incorporated graphene aerogels for selective organic dye adsorption Reviewed

    Toshiki Shimizu*, Kanishka De Silva, Masanori Hara, Masamichi Yoshimura

    Applied Surface Science   600   154098   2022.10

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Elsevier  

  • Nanoscale electrical characterization of graphene-based materials by atomic force microscopy Reviewed

    Kanishka De Silva, Hsin-Hui Huang*, Pamarti Viswanath*, Rakesh Joshi **, Masamichi Yoshimura

    JOURNAL OF MATERIALS RESEARCH   37 ( 20 )   3319 - 3339   2022.10

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Neural image enhancement and restoration for time-lapse SPM images Reviewed

    Yasue Fuma*, Shinjo Kota*, Kondo Yuki*, Kazutoshi Akita*, Hibiki Mitsuboshi*, Masamichi Yoshimura, Norimichi Ukita

    JAPANESE JOURNAL OF APPLIED PHYSICS   61 ( 10 )   107001   2022.10 (   ISSN:0021-4922 )

     More details

    Publishing type:Research paper (scientific journal)  

  • Thermal reduction of graphene oxide and polyethyleneimine composite membranes with selective ion permeability Reviewed

    Norihiro Fukaya **, Kanishka De Silva, Masamichi Yoshimura, Hiroya Tanaka **

    JAPANESE JOURNAL OF APPLIED PHYSICS   61 ( 9 )   95502   2022.9

     More details

    Authorship:Lead author, Corresponding author   Publishing type:Research paper (scientific journal)  

  • Dependence of Precursor Graphite Flake Size on Nitrogen Doping in Graphene Oxide and Its Effect on OER Catalytic Activity Reviewed

    Prerna Joshi*, Rohit Yadav*, Kanishka De Silva, Masanori Hara, Hayato Shibuya*, Yukihiro Motoyama, Masamichi Yoshimura

    ACS Omega   7   29287 - 29296   2022.8

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society  

  • Mass Transport via In-Plane Nanopores in Graphene Oxide Membranes Reviewed

    Foller Tobias, Lukas Madauss, Xiaojun Ren **, Kanishka De Silva, Tiziana Musso **, Masamichi Yoshimura, Henning Lebius, Abdenacer Benyagoub, Priyank V. Kumar, Marika Schleberger, Rakesh Joshi **

    NANO LETTERS   22 ( 12 )   4941 - 4948   2022.6

     More details

    Authorship:Corresponding author   Publishing type:Research paper (scientific journal)  

  • High-Quality Monolayer Reduced Graphene Oxide Films via Combined Chemical Reduction and Ethanol-Assisted Defect Restoration Reviewed

    Kanishka De Silva, Kazuma Shibata*, Pamarti Viswanath*, Hsin-Hui Huang*, Masamichi Yoshimura

    ADVANCED MATERIALS INTERFACES   9 ( 18 )   2200503   2022.6

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Phase transition behavior in nanostructured VO2 with M1, M2, and R phases observed via temperature-dependent XRD measurements Reviewed

    Kazutaka Nishikawa*, Masamichi Yoshimura, 渡邊 佳英

    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A   40 ( 3 )   33401   2022.5

     More details

    Publishing type:Research paper (scientific journal)  

  • Efficient non-volatile organogold complex for TiO2-supported gold cluster catalysts: Preparation and catalytic activity for CO oxidation Reviewed

    Luong Xuan Dien, Toru Murayama, Nguyen Tuan Hung, Quang Duc Truong, Huynh Dang Chinh **, Masamichi Yoshimura, Masatake Haruta, Tamao Ishida **

    JOURNAL OF CATALYSIS   408   236 - 244   2022.4

     More details

    Publishing type:Research paper (scientific journal)  

  • Reversal and control the tip-enhanced Raman scattering efficiency of rough plasmonic probes fabricated using UV-ozone and hydrazine. Reviewed

    Vanjarapu Kesava Rao, カニシカ デ シルバ, Masamichi Yoshimura

    Applied Surface Science   577 ( 151937 )   1 - 11   2022.3

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Rapid and facile fabrication of conducting monolayer reduced graphene oxide films by methane plasma-assisted reduction Reviewed

    ヴィスワナス パマルティ, Masamichi Yoshimura

    Applied Surface Science   569   151022   2021.12

     More details

    Authorship:Last author   Publishing type:Research paper (international conference proceedings)  

  • Low-frequency multiplex CARS microscopy with a high-repetition near-infrared supercontinuum laser Reviewed

    Yusuke Arashida,Atushi Taninaka,Takahiro Ochiai,Hiroyuki Mogi,Shoji Yoshida **, Masamichi Yoshimura, Osamu Takeuchi,Hidemi Shigekawa **

    APPLIED PHYSICS EXPRESS   14 ( 12 )   122006   2021.12

     More details

    Publishing type:Research paper (scientific journal)  

  • Development of a chemical-free floatation technology for the purification of vein graphite and characterization of the products Reviewed

    G.R.A.Kumara **, H.M.G.T.A.Pitawala **, B.Karunarathne **, M.M.M.G.P.G.Mantilaka **, R.M.G.Rajapakse **, H.H.Huang **, カニシカ デ シルバ, Masamichi Yoshimura

    Scientific Report   11 ( 22713 )   1 - 10   2021.11

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Enhanced graphitic domains of unreduced graphene oxide and the interplay of hydration behaviour and catalytic activity. Reviewed

    T. Foller,R. Daivan,X. Jin,J. Leverett,H. Kim,R. Webster,J. E. Yap,X. Wen,A. Rawal **, カニシカ デ シルバ, Masamichi Yoshimura, H.Bustamante,S.Chang,P.Kumar,Y.You,G.Lee,R.Amal,R.Joshi **

    Materials Today   50   44 - 54   2021.9

     More details

    Publishing type:Research paper (scientific journal)  

  • Rapid and facile fabrication of conducting monolayer reduced graphene oxide films by methane plasma-assisted reduction Reviewed

    Yuki Morikuni 表面科学*, カニシカ デ シルバ, ヴィスワナス パマルティ, Masanori Hara, Masamichi Yoshimura

    Applied Surface Science   569   1 - 9   2021.8

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Elsevier  

  • Robust Polarization Stability in a Self‐Assembled Ultrathin Organic Ferroelectric Nano Lamellae Reviewed

    ヴィスワナス パマルティ, カニシカ デ シルバ, Yuki Morikuni*, Masamichi Yoshimura

    Advanced Electronic Materials   7 ( 6 )   2001085   2021.6

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Wiley  

  • Crystallization of charged gold particles mediated by nonadsorbing like-charged polyelectrolyte Reviewed

    Miyu Loka,Akiko Toyotama,Megumi Yamaguchi,Jun Nozawa,Satoshi Uda,Tohru Okuzono **, Masamichi Yoshimura, Junpei Yamanaka **

    JOURNAL OF CHEMICAL PHYSICS   154 ( 23 )   234901   2021.5

     More details

    Publishing type:Research paper (scientific journal)  

  • Growth of nanostructured VO2 via controlling oxidation of V thin films: Morphology and phase transition properties Reviewed

    Kazutaka Nishikawa*, Masamichi Yoshimura, 渡邊 佳英

    Journal of Applied Physics   129 ( 18 )   185303   2021.5

     More details

    Publishing type:Research paper (scientific journal)  

  • Selective Enhancement in Phonon Scattering Leads to a High Thermoelectric Figure-of-Merit in Graphene Oxide-Encapsulated ZnO Nanocomposites Reviewed

    S. Biswas **, シン サウラブ, S. Sing **, S. Chattopadhyay **, カニシカ デ シルバ, Masamichi Yoshimura, J. Mitra **, V. B. Kamble **

    ACS Applied Materials and Interfaces   13   23771 - 23786   2021.5

     More details

    Publishing type:Research paper (scientific journal)  

  • In situ electrochemical Raman investigation of charge storage in rGO and N-doped rGO Reviewed

    Rohit Yadav 表面科学*, プレルナ ジョシ, Masanori Hara, Masamichi Yoshimura

    Physical Chemistry Chemical Physics   23   11789   2021.5

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry  

  • Contribution of BN-co-doped Reduced Graphene Oxide as a Catalyst Support to the Activity of Iridium Oxide for Oxygen Evolution Reaction Reviewed

    プレルナ ジョシ, Rohit Yadav*, Masanori Hara, Tetsunari Inoue 触媒有機化学*, Yukihiro Motoyama, Masamichi Yoshimura

    Journal of Materials Chemistry A   9   9066 - 9080   2021.4

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry  

  • New Insight into the Characterization of Graphene Oxide and Reduced Graphene Oxide Monolayer Flakes on Si-Based Substrates by Optical Microscopy and Raman Spectroscopy Reviewed

    カニシカ デ シルバ, ヴィスワナス パマルティ, Vanjarapu Kesava Rao, Seiya Suzuki **, Masamichi Yoshimura

    Journal of Physical Chemistry C   125   7791 - 7798   2021.4

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Robust Polarization Stability in a Self‐Assembled Ultrathin Organic Ferroelectric Nano Lamellae Reviewed

    Pamarti Viswanath*, カニシカ デ シルバ, Yuki Morikuni*, Masamichi Yoshimura

    Advanced Electronic Materials   2001085   2021.3

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Contribution of B,N-co-doped reduced graphene oxide as a catalyst support to the activity of iridium oxide for oxygen evolution reaction Reviewed

    プレルナ ジョシ, Rohit Yadav **, Masanori Hara, Tetsunari Inoue 触媒有機化学*, Yukihiro Motoyama, Masamichi Yoshimura

    Journal of Materials Chemistry A   ( 9 )   9066 - 9080   2021.3

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:The Royal Society of Chemistry 2021  

  • Large piezoresponse in ultrathin organic ferroelectric nano lamellae through self-assembly processing Reviewed

    Pamarti Viswanath **, カニシカ デ シルバ, Hsin-Hui Huang **, Masamichi Yoshimura

    Applied Surface Science   532   147188   2020.12

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Direct growth of germanene at interfaces between van der Waals materials and Ag (111) Reviewed

    Seiya Suzuki*, Takuya Iwasaki*, カニシカ デ シルバ, Shigeru Suehara*, Kenji watanabe*, TakashiTaniguchi*, Satoshi Moriyama*, Masamichi Yoshimura, Takashi Aizawa*, Tomonobu Nakayama*

    Advanced Functional Materials   31   202007038   2020.11

     More details

    Publishing type:Research paper (scientific journal)  

  • Boron-doped graphene as electrocatalytic support for iridium oxide for oxygen evolution reaction Reviewed

    プレルナ ジョシ, Hsin-Hui Huang*, Masanori Hara, Masamichi Yoshimura

    Catalysis Science & Technology   10   6599   2020.10

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry  

  • Intercorrelation between physical and electrochemical behavior of nitrogen‑doping in graphene for symmetric supercapacitor electrode Reviewed

    Rohit Yadav*, プレルナ ジョシ, Masanori Hara, Takumi Yana Meijo Nano Carbon Co., Ltd.**, Satoru Hashimoto Meijo Nano Carbon Co., Ltd.**, Masamichi Yoshimura

    SN Applied Sciences   ( 2 )   1630   2020.9

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Springer Nature  

  • Controlled Deposition of Iridium Oxide Nanoparticles on Graphene Reviewed

    Shuhei Ogawa*, Masanori Hara, Seiya Suzuki*, Prerna Joshi **, Masamichi Yoshimura

    Electrochemistry   88 ( 5 )   392   2020.9

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:The Electrochemical Society of Japan  

  • Electrocatalytic Activity of Heteroatom-Doped Graphene for Oxidation of Hydroquinones Reviewed

    Masanori Hara, プレルナ ジョシ, Rajashekar Badam **, Hsin-Hui Huang **, Masamichi Yoshimura

    Electrochemistry   88 ( 5 )   407   2020.9

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:The Electrochemical Society of Japan  

  • Intercorrelation between physical and electrochemical behavior of nitrogen‑doping in graphene for symmetric supercapacitor electrode Reviewed

    Rohit Yadav **, プレルナ ジョシ, Masanori Hara, Masamichi Yoshimura

    SN Applied Sciences   2   1630   2020.9

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Springer Nature  

  • Boron-doped graphene as electrocatalytic support for iridium oxide for oxygen evolution reaction Reviewed

    プレルナ ジョシ, Hsin-Hui Huang **, Rohit Yadav **, Masanori Hara, Masamichi Yoshimura

    Catalysis Science and Technology   ( 10 )   6599 - 6610   2020.8

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:The Royal Society of Chemistry 2020  

  • Controlled Deposition of Iridium Oxide Nanoparticles on Graphene Reviewed

    Shuhei Ogawa*, Masanori Hara, Seiya Suzuki*, プレルナ ジョシ, Masamichi Yoshimura

    Electrochemistry   88 ( 5 )   392 - 396   2020.7

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:The Electrochemical Society of Japan  

  • Controlled Deposition of Iridium Oxide Nanoparticles on Graphene Reviewed

    Shuhei Ogawa*, Masanori Hara, Seiya Suzuki*, プレルナ ジョシ, Masamichi Yoshimura

    Electrochemistry   88 ( 5 )   392 - 396   2020.7

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:The Electrochemical Society of Japan  

  • Restoration of the graphitic structure by defect repair during the thermal reduction of graphene oxide Reviewed

    カニシカ デ シルバ, Hsin-Hui Huang*, Rakesh Joshi*, Masamichi Yoshimura

    Carbon   166   74 - 90   2020.5

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Piezoresponse in self oriented ultrathin Poly (vinylidene fluoride) supported on graphene oxide Reviewed

    Pamarti Viswanath **, カニシカ デ シルバ, Masamichi Yoshimura

    Japanese Journal of Applied Physics   59   SN1006   2020.4

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Segregation of metallic germanium atoms at the graphene/metal interface toward germanene growth Reviewed

    Seiya Suzuki **, カニシカ デ シルバ, Tomonobu Nakayama **, Masamichi Yoshimura

    Japanese Journal of Applied Physics   59   SN1004   2020.3

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:IOPScience  

  • Kelvin probe force microscopic investigation of graphene-based derivatives Reviewed

    カニシカ デ シルバ, Shuhei Ogawa*, Pamarti Viswanath*, Masamichi Yoshimura

    Japanese Journal of Applied Physics   59   SN1002   2020.3

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:IOPScience  

  • Facile Synthesis of MnO2@SiO2/Carbon Nanocomposite-based Gold Catalysts from Rice Husk for Low-Temperature CO Oxidation Reviewed

    X. D. Luong Hanoi University**, Q. T. Luu, T. T. Nguyen, D. C. Huynh, D. Q.  Ngo, Hanoi Univ**, Masamichi Yoshimura, Tamao Ishida Tokyo Metropolitan University**

    Catalysis Letters   2020.3

     More details

    Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10562-020-03180-5

  • Facile Synthesis of MnO2@SiO2/Carbon Nanocomposite-based Gold Catalysts from Rice Husk for Low-Temperature CO Oxidation Reviewed

    X.D.Luong **, Q.T.Luu **, T.T.Nguyen **, D.C.Huynh **, D.Q.Ngo **, Masamichi Yoshimura, T.ishida **

    Springer   150   2726 - 2733   2020

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Catalysis Letters  

  • Restoration of the graphitic structure by defect repair during the thermal reduction of graphene oxide Reviewed

    カニシカ デ シルバ, H-H.Huang **, R.K.Joshi **, Masamichi Yoshimura

    Elsevier   166   74 - 90   2020

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Carbon  

  • Adlayer-free large-area single-crystal CVD graphene growth on copper Reviewed

    C.Arya **, カニシカ デ シルバ, Masamichi Yoshimura

    Materials in Electronics, Springer   31   21821 - 21831   2020

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Journal of Materials Science  

  • Enhancing the Electrocatalytic Activity of Iridium Oxide via Boron Doping of Carbon Support Reviewed

    プレルナ ジョシ, H-H.Huang*, Masanori Hara, Masamichi Yoshimura

    The Royal Society of Chemistry   10   6599 - 6610   2020

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Catalysis Science Technology  

  • Structural variations of two-dimensional networks of 2,4,6-tris(4-bromophenyl)-1,3,5-triazine on Au(111) surface from solutions Reviewed

    A.Okada **, S.Hasui **, K.Mino **, Masamichi Yoshimura, K.Kadono **

    Elsevier   702 ( 121718 )   2020

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Surface Science  

  • Materials Evaluation of High Nitrogen-Doping in Graphene via Pyrolysis for Advanced Supercapacitor Electrode Reviewed

    R.Yadav **, Masanori Hara, Masamichi Yoshimura

    SN Applied Sciences, Springer   2 ( 1630 )   2020

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Fabrication of conducting graphene films by the defect repair of graphene oxides Reviewed

    カニシカ デ シルバ, Masamichi Yoshimura

    Proc.Int. Workshop on Next Generation Solar Cells Towards Practical Applications for Celebrating the 15th Anniversary of SPD Laboratory   2019.12

     More details

    Authorship:Last author   Publishing type:Research paper (international conference proceedings)  

  • Light-induced reversible phase transition in polyvinylidene fluoride-based nanocomposites Reviewed

    P. Viswanath 表面科学*, Masamichi Yoshimura

    SN Appl. Sci.   1   1519   2019.10

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Ultimate High Conductivity of Multilayer Graphene Examined by Multiprobe Scanning Tunneling Potentiometry on Artificially Grown High-Quality Graphite Thin Film Reviewed

    H. Mogi, T. Bamba, M. Murakami, Y Kawashima Tsukuba University**, Masamichi Yoshimura, A. Taninaka, S. Yoshida, O. TakeuchH. Oigawa and H. Shigekawa Tsukuba University**

    ACS Appl. Electron. Mater.   2019 ( 1 )   9   2019.6

     More details

    Publishing type:Research paper (scientific journal)  

  • Growth of Vertically-Aligned Carbon Nanotubes on Graphite for Electric Double-Layer Capacitors Reviewed

    米田大祐 **, 鈴木誠也 **, Masanori Hara, Masamichi Yoshimura

    Mater. Research Express   6   086322   2019.5

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Rapid and scalable fabrication of reduced graphene oxide conducting films by ethanol-assisted thermal annealing of graphene oxide Reviewed

    カニシカ デ シルバ, ファン シンフェイ, Seiya Suzuki*, Masamichi Yoshimura

    Japanese Journal of Applied Physics   58   SIIB07   2019.5

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:IOPScience  

  • Fabrication of reduced graphene oxide membranes for water desalination Reviewed

    ファン シンフェイ, Rakesh Joshi University of New South Wales*, K. Kanishka H. De Silva 表面科学*, Rajashekar Badam*, Masamichi Yoshimura

    Journal of Membrane Science   572   12 - 19   2019.2

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:ELSEVIER  

  • Low vacuum annealing of polymer at low temperatures towards direct and scalable growth of graphene Reviewed

    RN. Tiwari **, M. Tripathi **, Masamichi Yoshimura, A. Kumar **

    MATERIALS RESEARCH BULLETIN   ( 107 )   147 - 153   2018.11

     More details

    Publishing type:Research paper (scientific journal)  

  • Dependence on treatment ion energy of nitrogen plasma for oxygen reduction reaction of high ordered pyrolytic graphite. Reviewed

    Hashimoto Yuichi*, ファン シンフェイ, Masamichi Yoshimura, Masanori Hara, Tamio Hara*, Yasuhiro Hara*, Manabu Hamagaki*

    Japanese Journal of Applied Physics   57   125504   2018.11

     More details

    Publishing type:Research paper (scientific journal)   Publisher:IOP Publishing  

  • Synthesis and Electrochemical Analysis of Novel IrO2 Nanoparticle Catalysts Supported on Carbon Nanotube for Oxygen Evolution Reaction Reviewed

    Rajashekar Badam 表面科学*, Masanori Hara, ファン シンフェイ, Masamichi Yoshimura

    International Journal of Hydrogen Energy   43 ( 39 )   18095 - 18104   2018.8

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Elsevier  

  • A Controlled Carburization Process to Obtain Graphene-Fe3C-Fe Composites Reviewed

    Y. You **, Masamichi Yoshimura, S. Cholake **, GH. Lee **, V. Sahajwalla **, R. Joshi **

    Advanced Materials Interfaces   2018.7

     More details

    Publishing type:Research paper (scientific journal)  

  • Ethanol-assisted restoration of graphitic structure with simultaneous thermal reduction of graphene oxide Reviewed

    K. Kanishka H. De Silva 表面科学*, ファン シンフェイ, 鈴木 誠也, Rajashekar Badam 表面科学*, Masamichi Yoshimura

    Japan Society of Applied Physics   57 ( 8S1 )   2018.6

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:IOPscience  

  • Synthesis and Evaluation of Iridium Oxide Nanoparticle Catalysts Supported on Nitrogen-Doped Reduced Graphene Oxides Reviewed

    Masanori Hara, Rajashekar Badam 表面科学*, Guan Jhong Wang 表面科学*, ファン シンフェイ, Masamichi Yoshimura

    Electrochemical Society transactions   85 ( 11 )   27 - 35   2018.5

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:The Electrochemical Society  

  • Structural Evolution of Hydrothermally Derived Reduced Graphene Oxide. Reviewed

    ファン シンフェイ, Kanishka De Silva **, G.R.A.Kumara **, Masamichi Yoshimura

    Scientific Reports   8 ( 2018 )   6849   2018.5

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:pringer Nature  

  • Progress of reduction of graphene oxide by ascorbic acid Reviewed

    Kanishka De Silva*, ファン シンフェイ, Masamichi Yoshimura

    Applied Surface Science   447   338 - 346   2018.3

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Applied Surface Science  

  • Convenient process to synthesize reduced needle platy graphite silver nanocomposite: A prospective antibiotic against common pathogenic microorganisms in the environment Reviewed

    R.M.N.M. Rathnayake **, S.K. Jayasekara **, ファン シンフェイ, Masamichi Yoshimura, H.W.M.A.C. Wijayasinghe **, R.R. Ratnayake **, H.M.T.G.A. Pitawala **

    Materials Research Express   5   015404   2018.1

     More details

    Publishing type:Research paper (scientific journal)  

  • Effects of low temperature buffer on carbon nano wall's growth Reviewed

    R. Singh **, T. Kawahara **, Y. Ohmi **, K. Maehashi **, K. Matsumoto **, K. Okamoto **, R. Utsunomiya **, Masamichi Yoshimura

    MATERIALS TODAY COMMUNICATIONS   17   94 - 99   2018

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Extraordinary water adsorption characteristics of graphene oxide Reviewed

    B. Lian **, S.De Luca **, Y. You **, S. Alwarappan **, Masamichi Yoshimura, V. Sahajwalla **, SC Smith **, G. Leslie **, RK. Joshi **

    The Royal Society of Chemistry 2018   9   5106 - 5111   2018

     More details

    Publishing type:Research paper (scientific journal)  

  • Suppression of Graphene Nucleation by Turning off Hydrogen Supply Just before Atmospheric Pressure Chemical Vapor Deposition Growth Reviewed

    鈴木 誠也, Yoshifumi Terada*, Masamichi Yoshimura

    Coatings   7 ( 11 )   206   2017.11 (   ISSN:2079-6412 )

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:MDPI  

  • Chemical Stability of Graphene Coated Silver Substrates for Surface-Enhanced Raman Scattering Reviewed

    鈴木 誠也, Masamichi Yoshimura

    Scientific Reports   7 ( 1 )   14851   2017.11 (   ISSN:2045-2322 )

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Nature  

  • Fabrication and Evaluation of Nanocarbon supported Iridium Oxide catalysts for Water Electrolysis Reviewed

    Masanori Hara, バダム ラージャシェーカル, Kanishka De Silva*, ファン シンフェイ, Masamichi Yoshimura

    PGIS research Congress 2017 Proceedings   4   125   2017.9

     More details

    Authorship:Last author   Publishing type:Research paper (international conference proceedings)   Publisher:Univeristy of Peradeniya  

  • Atomistic study of comblike structure on the MoO2/Mo(110) surface by scanning tunneling microscopy and density functional theory calculations Reviewed

    Arifumi Okada **, Shinsuke Hara **, Masamichi Yoshimura

    Japanese Journal of Applied Physics   56 ( 8 )   095501   2017.9

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Vein graphite-based counter electrodes for dye-sensitized solar cells Reviewed

    E.N.Jayaweera **, G.R.A.Kumara **, H.M.G.T.A.Pitawala **, R.M.G.Rajapakse **, N.Gunawardhana **, H.M.N.Bandara **, A.Senarathne **, C.S.K.Ranasinghe **, ファン シンフェイ, Masamichi Yoshimura

    Journal Of Photochemistry and Photobiology A:Chemistry   344   78 - 83   2017.7

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Growth morphology of flux-synthesized La4Ti3O12 particles Reviewed

    S. Hori **, A. Orum*, K. Takatori **, T. Ikeda **, Masamichi Yoshimura, 谷 俊彦

    J. Cryst. Growth   468   97 - 100   2017.6 (   ISSN:0022-0248 )

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Elsevier  

  • Chemical reduction of graphene oxide using green reductants Reviewed

    Kanishka De Silva*, ファン シンフェイ, R.K. Joshi **, Masamichi Yoshimura

    Carbon   19   190 - 199   2017.4

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Graphite intercalated polyaniline composite with superior anticorrosive and hydrophobic properties, as protective coating material on steel surfaces Reviewed

    R.M.N.M. Rathnayake **, M.M.M.G.P.G. Mantilaka **, Masanori Hara, ファン シンフェイ, H.W.M.A.C. Wijayasinghe **, Masamichi Yoshimura, H.M.T.G.A. Pitawala **

    Appl. Surf. Sci.   410   445 - 453   2017.3

     More details

    Publishing type:Research paper (scientific journal)  

  • Effect of low-energy nitrogen ion treatment of highly ordered pyrolytic graphite on oxygen reduction reaction activity Reviewed

    Y. Hashimoto **, S. Katafuchi **, Masamichi Yoshimura, 原 民夫, Y. Hara **, M. Hamagaki **

    Nanomaterials and nanotechnology   7   1 - 8   2017.2

     More details

    Publishing type:Research paper (scientific journal)   Publisher:SAGE Publications Ltd  

  • Synthesis of graphene oxide and reduced graphene oxide by needle platy natural vein graphite Reviewed

    R.M.N.M. Rathnayake*, H.W.M.A.C. Wijayasinghe*, H.M.T.G.A. Pitawala**, Masamichi Yoshimura, ファン シンフェイ

    Applied Surface Science   393   309 - 315   2017.1

     More details

    Publishing type:Research paper (scientific journal)  

  • On the mechanism of gas adsorption for pristine, defective and functionalized graphene Reviewed

    Y. You*, J. Deng*, X. Tan*, N. Gorjizadeh**, Masamichi Yoshimura, S. C. Smith*, V. Sahajwalla* , R. K. Joshi**

    PHYSICAL CHEMISTRY CHEMICAL PHYSICS   19   6051 - 6056   2017.1

     More details

    Publishing type:Research paper (scientific journal)  

  • Graphene/SiC(0001) interface structures induced by Si intercalation and their influence on electronic properties of graphene Reviewed

    Visikovskiy Anton* , Kimoto Shin-ichi* , Kajiwara Takashi**, Masamichi Yoshimura, Iimori Takushi* , Komori Fumio* , Tanaka Satoru**

    Physical Review   B94   245421   2016.12

     More details

    Publishing type:Research paper (scientific journal)  

  • Effect of solvent evaporation temperature on the structure of two-dimensional melamine networks on Au(111) Reviewed

    A. Okada*, Y. Nakata*, K. Minou**, Masamichi Yoshimura, K. Kadono **

    Jpn. J. Appl. Phys.   55   125001   2016.12

     More details

    Publishing type:Research paper (international conference proceedings)  

  • Transmission electron microscopy of topochemical conversion interface between La2Ti2O7 reactive template and perovskite product Li0.16La0.62TiO3 electrolyte Reviewed

    Aslihan Orum, Melike Mercan Yildizhan*, Meltem Sezen*, Mehmet Ali Gulgun*, Kazumasa Takatori*, Hiroaki Kadoura**, Masamichi Yoshimura, 谷 俊彦

    Solid State Ionics   296   78 - 84   2016.9

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Elsevier  

    DOI: 10.1016/j.ssi.2016.09.008

  • Atomic force microscopy surface analysis of layered perovskite La2Ti2O7 particles grown by molten flux method Reviewed

    Aslihan Orum, Kazumasa Takatori*, Shigeo Hori*, Tomiko Ikeda*, Masamichi Yoshimura, 谷 俊彦

    Japanese Journal of Applied Physics   55   08NB08   2016.7

     More details

    Publishing type:Research paper (scientific journal)   Publisher:応用物理学会  

    DOI: 10.7567/JJAP.55.08NB08

  • Electrical characterization of MIM capacitor comprises an adamantane film at room temperature Reviewed

    Rajanish N. Tiwari **, Masamichi Yoshimura

    AIP Advances   6   065120   2016.6

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Graphene and graphene oxide for desalination Reviewed

    Y. You*, V. Sahajwalla*, Masamichi Yoshimura, R. K. Joshi*

    Nanoscale   8   117 - 119   2016.1

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry  

  • Low-Cost Dye-Sensitized Solar Cells Based on Interconnected FTO-Activated Carbon Nanoparticulate Counter Electrode Showing High Efficiency Reviewed

    Chandana Sampath Kumara Ranasinghe*, Eranji Nirmada Jayaweera*, Gamaralalage Rajanya Ashoka Kumara*, Rajapakse Mudiyanselage Gamini Rajapakse*, Herath Mudiyanselage Navarathna Bandara*, Masamichi Yoshimura

    Journal of Materials Science and Engineering   A5   361 - 368   2015.12

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:David Publishing  

  • Remarkably stable high power Li-ion battery anodes based on vertically arranged multilayered-graphene Reviewed

    Jijeesh R. Nair*, Gemma Rius*, Pravin Jagadale*, Matteo Destro*, Mauro Tortello*, Masamichi Yoshimura, Alberto Tagliaferro*, Claudio Gerbaldi*

    Electrochimica Acta   182   500 - 506   2015.11

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Elsevier  

  • Low Density Growth of Graphene by Air Introduction in Atmospheric Pressure Chemical Vapor Deposition Reviewed

    鈴木 誠也, Kana Kiyosumi*, Takashi Nagamori*, Kei Tanaka Daido Bunseki Research Inc.*, Masamichi Yoshimura

    e-Journal of Surface Science and Nanotechnology   13   404 - 409   2015.8

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:The Surface Science Society of Japan  

  • Macroscopic, Freestanding, and Tubular Graphene Architectures Fabricated via Thermal Annealing Reviewed

    グェン ドゥクダン, S.Suzui*, S.Kato*, B.To*, C.Hsu*, H.Murata*, E.Rokuta*, N.Tai*, Masamichi Yoshimura

    ACS Nano   9 ( 3 )   3206 - 3214   2015.3

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Threefold atmospheric-pressure annealing for suppressing graphene nucleation on copper in chemical vapor deposition Reviewed

    S.Suzuki*, T.Nagamori*, Y.Matsuoka*, Masamichi Yoshimura

    Jpn. J. Appl. Phys.   53 ( 9 )   095101   2014.9

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Quenching effect of surface adsorbed ligands on luminescence of α-NaYF4:Nd3+ nanocrystals. Reviewed

    シュエ シャオジエ, Takenobu Suzuki, Rajanish N. Tiwari*, Masamichi Yoshimura, Yasutake Ohishi

    Japanese Journal of Applied Physics   53   075001 - 1   2014.6

     More details

    Publishing type:Research paper (scientific journal)  

  • Effect of morphology of supporting alumina films on the synthesis of graphite-capped, vertically aligned carbon nanotube arrays Reviewed

    Y.Matsuoka*, Masamichi Yoshimura

    Jpn. J. Appl. Phys.   53 ( 6 )   0565101 - 1   2014.6

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Low Vacuum Annealing of Cellulose Acetate on Nickel Towards Transparent Conductive CNT-Graphene Hybrid Films Reviewed

    グェン ドゥクダン, R. N. Tiwari*, Y.Matsuoka*, G.Hashimoto*, E.Rokuta*, Y.Chen*, Y.Chueh*, Masamichi Yoshimura

    ACS Applied Materials & Interfaces   6 ( 12 )   9071 - 9077   2014.6

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Raman spectral mapping of self-aligned carbon nanowalls Reviewed

    T.Kawahara*, S.Yamaguchi*, Y.Ohno*, K.Maehashi*, K.Matsumoto*, K.Okamoto*, R.Utsunomiya*, T.Matsuba*, Y.Matsuoka*, Masamichi Yoshimura

    Jpn. J. Appl. Phys.   53 ( 5 )   05FD10   2014.5

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Effect of catalytic metals of various elements on synthesis of graphite-capped, vertically aligned carbon nanotube arrays Reviewed

    Y.Matsuoka*, Masamichi Yoshimura

    Jpn. J. Appl. Phys.   53 ( 4 )   045501   2014.4

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Effect of catalytic metals of various elements on synthesis of graphite-capped, vertically aligned carbon nanotube arrays Reviewed

    松岡佑樹 表面科学*, Masamichi Yoshimura

    Jpn. J. Appl. Phys.   53   045501   2014.3

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Effect of solid-state polymerization on crystal morphology of a type of polydiacetylene single crystal obtained by physical vapor transport technique Reviewed

    城貞晴 愛知学院大学*, 鈴木誠也 表面科学*, Masamichi Yoshimura

    THIN SOLID FILMS   554   154 - 157   2014.3

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Focused Ion Beam as a Tool for Graphene Technology: Structural Study of Processing Sequence by Electron Microscopy Reviewed

    Gemma Rius NIT*, Amir H. Tavabi Nagoya U*, Narcis Mestres ICMAB-CSIC*, Osamu Eryu NIT*, Takayoshi Tanji Nagoya U*, Masamichi Yoshimura

    Jpn. J. Appl. Phys.   53   02BC22   2014.1

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Nondegradative Dielectric Coating on Graphene by Thermal Evaporation of SiO Reviewed

    S. Suzuki TTI*, Chien-Chung Lee University of Colorado at Boulder*, T. Nagamori TTI*, Thomas R. Schibli University of Colorado at Boulder*, Masamichi Yoshimura

    Jpn. J. Appl. Phys.   52   125102   2013.11

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Size-dependent Luminescence of Nd3+-doped LiYF4 Nanocrystals. Reviewed

    Xiaojie Xue*, Takenobu Suzuki, ラジャニシュ ティワリ, Masamichi Yoshimura, Yasutake Ohishi

    OSA Technical Digest (online)   FTu3A.19   2013.10

     More details

    Publishing type:Research paper (scientific journal)  

  • Size-dependent upconversion luminescence and quenching mechanism of LiYF4:Er3+/Yb3+ nanocrystals with oleate ligand adsorbed. Reviewed

    Xiaojie Xue*, Shinya Uechi*, ラジャニシュ ティワリ, ゾオンチャオ デュアン, Meisong Liao*, Masamichi Yoshimura, Takenobu Suzuki, Yasutake Ohishi

    Optical Materials Express   3 ( 7 )   989 - 999   2013.7

     More details

    Publishing type:Research paper (scientific journal)  

  • Size-dependent Upconversion Luminescence in Er3+ /Yb3+ Codoped LiYF4 Nano/Microcrystals. Reviewed

    Xiaojie Xue*, Shinya Uechi*, ラジャニシュ ティワリ, ゾオンチャオ デュアン, Meisong Liao*, Masamichi Yoshimura, Takenobu Suzuki, Yasutake Ohishi

    Technical Digest (USB)   Tupl - 28   2013.7

     More details

    Publishing type:Research paper (international conference proceedings)  

  • Thermal Transformation of Carbon Hybrid Materials to Graphene Films Reviewed

    ラジャニシュ ティワリ, M. Ishihara 表面科学*, Jitendra N. Tiwari Pohang University of Science and Technology*, Masamichi Yoshimura

    ACS Appl. Mater. Interfaces   5   6522   2013.6

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Robust operation and performance of integrated carbon nanotubes atomic force microscopy probes Reviewed

    G. Rius*, I. T. Clark*, Masamichi Yoshimura

    Journal of Physics Conference Series   ( 417 )   012072   2013

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Journal of Physics  

  • Structured nanocarbon on various metal foils by microwave plasma enhanced chemical vapor deposition Reviewed

    G. Rius*, Masamichi Yoshimura

    Journal of Physics: ConferenceSeries   ( 417 )   012010   2013

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Luminescence Properties of α‑NaYF4:Nd3+ Nanocrystals Dispersed in Liquid: Local Field Effect Investigation. Reviewed

    Xiaojie Xue*, ゾオンチャオ デュアン, Takenobu Suzuki, ラジャニシュ ティワリ, Masamichi Yoshimura, Yasutake Ohishi

    The Journal of Physical Chemistry C   116 ( 42 )   22545 - 22551   2012.10

     More details

    Publishing type:Research paper (scientific journal)  

  • Study of MgAl2O4(111) Spinel Surface Using Noncontact Atomic Force Microscopy Reviewed

    A. Okada*, S. Go*, Masamichi Yoshimura, Y. Ishikawa*

    Japanese Journal of Applied Physics   51 ( 8 )   08KB04 - 08KB04   2012.8

     More details

    Publishing type:Research paper (scientific journal)  

  • Theoretical Considerations on Resolution of Magnetic Force Microscopy Using Carbon Nanotube Probe Reviewed

    K. Tanaka*, K. Ishikawa*, Masamichi Yoshimura

    Journal of the Magnetics Society of Japan   36   293 - 296   2012.5

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Synthesis of graphene film from fullerene rods Reviewed

    ラジャニシュ ティワリ, M. Ishihara*, J. N. Tiwari*, Masamichi Yoshimura

    CHEMICAL COMMUNICATIONS   48   3003 - 3005   2012.1

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:The Royal Society of Chemistry  

  • Synthesis of Patterned Nanographene on Insulators from Focused Ion Beam Induced Deposition of Carbon Reviewed

    G. Rius*, Masamichi Yoshimura, N. Mestres*

    Journal of Vacuum Science and Technology   B30 ( 3 )   03D113   2012

     More details

    Publishing type:Research paper (scientific journal)  

  • The atomic step induced by off angle CMP influences the electrical properties of the SiC surface Reviewed

    Yayoi Tanaka*, Takao Kanda*, Kazuyuki Nagatoshi*, Masamichi Yoshimura, Osamu Eryu*

    Materials Science Forum 717-720   569 - 572   2012

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Materials Science  

  • Flame-annealing assisted synthesis of graphene films from adamantane Reviewed

    ラジャニシュ ティワリ, M. Ishihara*, Jitendra N. Tiwari*, Masamichi Yoshimura

    J. Mater. Chem   22   15031 - 15036   2012

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:J. Mater.  

  • Transformation of polymer to graphene films at partially low temperature Reviewed

    ラジャニシュ ティワリ, M. Ishihara*, Jitendra N. Tiwari*, Masamichi Yoshimura

    Polym. Chem.   3   2712 - 2715   2012

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Polym. Chem.  

  • Intense Ultraviolet and Blue Upconverison Emissions in Tb3+/Yb3+ Codoped KY3F10 Nanocrystals Reviewed

    Xiaojie Xue*, メイソン リャオ, ラジャニシュ ティワリ, Masamichi Yoshimura, Takenobu Suzuki, Yasutake Ohishi

    Appl. Phys. Express   ( 5 )   092601   2012

     More details

    Publishing type:Research paper (scientific journal)   Publisher:Appl. Phys. Express  

  • Synthesis Control for Carbon Nanowalls on Copper Supports pro Development of Green Energy Applications Reviewed

    G. Rius*, Masamichi Yoshimura

    e-Journal of Surface Science and Nanotechnology   10   305 - 309   2012

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Cooperative Multiwalled Carbon Nanotubes for Enhanced Force Spectroscopy Reviewed

    G. Rius*, Masamichi Yoshimura

    e-Journal of Surface Science and Nanotechnology   10   341 - 345   2012

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Interfacing resistances in conducting probe AFM with CNTs functionalized tips. Conduction mechanism in current measurements Reviewed

    G. Rius*, Masamichi Yoshimura

    Micro & Nano Letters   7 ( 4 )   343 - 347   2012

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Enhanced Nucleation and Growth of Diamond Film on Si by CVD Using a Chemical Precursor Reviewed

    ラジャニシュ ティワリ, Jitendra N. Tiwari*, Li Chang*, Masamichi Yoshimura

    J. Phys. Chem. C   115 ( 32 )   16063 - 16073   2011.7

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society  

  • Effect of Hydrogen on Carbon Nanowall Growth by Microwave Plasma-Enhanced Chemical Vapor Deposition Reviewed

    Seiya Suzuki 表面科学研究室*, Masamichi Yoshimura

    Jpn. J. Appl. Phys.   50   01AF08   2011

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Growth mechanism of multilayer-graphene-capped, vertically aligned multiwalled carbon nanotube arrays Reviewed

    Yuki Matsuoka*, Ian T. Clark*, Masamichi Yoshimura

    J. Vac. Sci. Technol.   B29   061801   2011

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:American Vacuum Society  

  • Fabrication of Carbon Nanotubes for High-Performance Scanning Probe Microscopy Reviewed

    Ian Thomas Clark*, Masamichi Yoshimura

    Chapter 6   91 - 104   2011

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Electronic Properties of Carbon Nanotubes, ed. J. M. Marulanda  

  • Fabrication of Carbon Nanotubes for High-Performance Scanning Probe Microscopy Reviewed

    Ian Thomas Clark*, Masamichi Yoshimura

    Chapter 6   91 - 104   2011

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)   Publisher:Electronic Properties of Carbon Nanotubes, ed. J. M. Marulanda  

  • Mechanical and electronic characteristics of scanning probe microscopy probes based on coaxial palladium nanowire/carbon nanotube hybrid structures Reviewed

    Masamichi Yoshimura, Ian Clark*, ジェマ リウススネ, Yuki Matsuoka*

    J. Vac. Sci. Technol. B   28 ( 6 )   1148   2010.11

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • A simple alcohol-chemical vapor deposition synthesis of single-layer graphenes using flash cooling Reviewed

    Yasumitsu Miyata, Keiichi Kamon, Kazunori Ohashi, Ryo Kitaura Nagoya University*, Masamichi Yoshimura, Hisanori Shinohara Nagoya Univerisity*

    Applied Physics Letters   96   263105   2010

     More details

    Publishing type:Research paper (scientific journal)  

  • Scanning Tunneling Microscopy Study of In situ Hydrogenation of Si(110) Surface Reviewed

    Anton Visikovskiy, Kazuyuki Ueda 表面科学*, Masamichi Yoshimura

    Jpn. J. Appl. Phys.   49   08LB05   2010

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Regrowth of Carbon Nanotubes Array on Al Layer Coated Substrate Reviewed

    Chien-Chao Chiu*, Masamichi Yoshimura, Kazuyuki Ueda*, Yuya Kamizono Nagoya-U*, Hisanori Shinohara Nagoya-U*, Yutaka Ohira*, Takayoshi Tanji*

    Journal of Nanomaterials   2010   906204   2010

     More details

    Publishing type:Research paper (scientific journal)  

  • Chemical and Piezoresistive Microanalyses at the Interface of RuO2-Glass Diffusion Pairs Reviewed

    Masashi Totokawa*, 谷 俊彦, Masamichi Yoshimura, Syuichi Yamashita Denso*, Kenji Morikawa Denso*, Yoshihito Mitsuoka Denso*, Takamasa Nonaka Toyota Res Inst N Amer*

    Journal of American Cermaic Society   93 ( 2 )   481 - 487   2010

     More details

    Publishing type:Research paper (scientific journal)  

  • Patterned Growth of Carbon Nanotubes through AFM Nano-Oxidation Reviewed

    Chien-Chao Chiu*, Masamichi Yoshimura, Kazuyuki Ueda*

    Diamond & Related Materials   18   355 - 359   2009

     More details

    Publishing type:Research paper (scientific journal)  

  • Direct Fabrication of Carbon Nanotubes STM Tips by Liquid Catalyst-Assisted Microwave Plasma-Enhanced Chemical Vapor Deposition Reviewed

    Fa-Kuei Tung*, Masamichi Yoshimura, K. Ueda*

    Journal of Nanomaterials   2009   612549   2009

     More details

    Publishing type:Research paper (scientific journal)  

  • Evolution of Ge nanoislands on Si(110)-'16 × 2' surface under thermal annealing studied using STM Reviewed

    Subhashis Gangopadhyay*, Masamichi Yoshimura

    Nanotechnology   20   475401   2009

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Initial Stages of Platinum Silicide Formation on Si(110) Studied by Scanning Tunneling Microscopy Reviewed

    Anton Visikovskiy*, Masamichi Yoshimura, Kazuyuki Ueda*

    Japanese Journal of Applied Physics   48   08JB11   2009

     More details

    Publishing type:Research paper (scientific journal)  

  • Palladium Thin-Films on Clean and Hydrogen-Terminated Si(110): The Effect of Hydrogen Termination on Metal Adsorption Reviewed

    イアン トーマス クラーク, Masamichi Yoshimura, Kazuyuki Ueda*

    Japanese Journal of Applied Physics   48   08JB04   2009

     More details

    Publishing type:Research paper (scientific journal)  

  • One-Dimensional Growth of Iron Silicides on Si(553) Surface Reviewed

    Shinsuke Hara*, Masamichi Yoshimura, Kazuyuki Ueda*

    Japanese Journal of Applied Physics   48   08JB10   2009

     More details

    Publishing type:Research paper (scientific journal)  

  • High Resolution Magnetic Force Microscopy Using Carbon Nanotube Probes Fabricated Directly by Microwave Plasma-Enhanced Chemical Vapor Deposition Reviewed

    Kei Tanaka*, Masamichi Yoshimura

    Journal of Nanomaterials   2009   147204   2009

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Growth of Pd-filled Carbon Nanotubes on the Tip of Scanning Probe Microscopy Reviewed

    Tomokazu Sakamoto*, Chien-Chao Chiu*, Kei Tanaka*, Masamichi Yoshimura, K. Ueda*

    Journal of Nanomaterials   2009   851290   2009

     More details

    Publishing type:Research paper (scientific journal)  

  • Magic clusters and (2×1) local structure formed in a half unit cell of the Si(111)-(7×7) surface by Tl adsorption Reviewed

    P. Koc´an*, A. V. Visikovskiy*, Y. Ohira*, Masamichi Yoshimura, K. Ueda*, H. Tochihara*

    Applied Surface Science   254 ( 23 )   7647 - 7650   2008.9

     More details

    Publishing type:Research paper (scientific journal)  

  • Hydrogen Plasma Enhanced Alignment on CNT-STM Tips Grown by Liquid Catalyst-Assisted Microwave Plasma-Enhanced Chemical Vapor Deposition Reviewed

    Fa-Kuei TUNG*, Masamichi Yoshimura, Kazuyuki UEDA*, Yutaka OHIRA*, Takayoshi TANJI*

    Applied Surface Science   254 ( 23 )   7750 - 7754   2008.9

     More details

    Publishing type:Research paper (scientific journal)  

  • Pt-induced structures on Si(110) studied by STM Reviewed

    Anton Visikovskiy*, Masamichi Yoshimura, Kazuyuki Ueda*

    Applied Surface Science   254 ( 23 )   7626 - 7629   2008.9

     More details

    Publishing type:Research paper (scientific journal)  

  • Regrowth of carbon nanotubes array on Al layer coated substrate Reviewed

    Chien-Chao Chiu*, Masamichi Yoshimura, Kazuyuki Ueda*

    VASSCAA-4 international conferenc   29P-13   2008

     More details

    Publishing type:Research paper (international conference proceedings)  

  • Patterned growth of carbon nanotubes by AFM nano-oxidation Reviewed

    Chien-Chao Chiu*, Masamichi Yoshimura, Kazuyuki Ueda*

    Carbon’08 international conference   16P-I-41   2008

     More details

    Publishing type:Research paper (international conference proceedings)  

  • Precise Patterning of Carbon Nanotubes on Silicon using AFM Nano-oxidation Reviewed

    Chien-Chao Chiu*, Masamichi Yoshimura, Kazuyuki Ueda*

    The 1st Symposium of Advanced intellect system ,High-Tech research center   21   2008

     More details

    Publishing type:Research paper (international conference proceedings)  

  • Electrochemical Growth of Pd for the Synthesis of Multiwall Carbon Nanotubes Reviewed

    Joshi, R. K*, Masamichi Yoshimura, Chiu, C.-C*, Tung, F.-K*, Ueda, K.*, Tanaka, K.*

    The Journal of Physical Chemistry C   112 ( 6 )   1857 - 1864   2008

     More details

    Publishing type:Research paper (scientific journal)  

  • Patterned growth of carbon nanotubes through AFM nano-oxidation Reviewed

    Chien-Chao Chiu*, Masamichi Yoshimura, Kazuyuki Ueda*

    The 2nd Conference of New Diamond and Nano Carbons   2 - 63   2008

     More details

    Publishing type:Research paper (international conference proceedings)  

  • Magic clusters and (2xl) local structure formed in a half-unit cell of the Si(111)-(7x7) surface by Tl adsorption. Reviewed

    P.Kocan 九州大学*, A.V.Visikovsky*, Y.Ohira 平成18年度修士修了生*, Masamichi Yoshimura, K.Ueda*, H.Tochihara 九州大学*

    Applied Surface Science   254   7647 - 7650   2008

     More details

    Publishing type:Research paper (scientific journal)  

  • Carbon nanotube growth on atomic force microscope cantilever by using liquid Co catalyst Reviewed

    Chien-Chao Chiu*, Masamichi Yoshimura, Kazuyuki Ueda*

    The 36th Fullerene-Nanotubes General Symposium, 2P-16   106   2008

     More details

    Publishing type:Research paper (international conference proceedings)  

  • Iron Nanowire Formation in Si(110) Reviewed

    Yutaka OHIRA 06年度修士修了生*, Takayoshi TANJI 名古屋大学*, Masamichi Yoshimura, Kazuyuki Ueda*

    Japanese Journal of Applied Physics   47 ( 7 )   6138 - 6141   2008

     More details

    Publishing type:Research paper (scientific journal)  

  • Growth of carbon nanotube by using liquid Co catalyst on atomic force microscope cantilever Reviewed

    Chien-Chao Chiu*, Masamichi Yoshimura, Kazuyuki Ueda*

    The 7th Symposium of Nano High-Tech research center   ( P-22 )   25   2008

     More details

    Publishing type:Research paper (international conference proceedings)  

  • Pd/Pt(111) surface structure and metal epitaxy by time-of-flight impact-collision ion scattering spectroscopy and scanning tunneling microscopy:Does lattice mismatch really determine the growth mode? Reviewed

    K.Umezawa Osaka Prefecture University*, E.Narihiro Osaka Prefecture University*, Y.Ohta Osaka Prefecture University*, Y.Ohira 2006修士修了*, Masamichi Yoshimura

    Nuclear Instruments and Methods in Physics Research B   266   1903 - 1907   2008

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Pt-induced structures on Si(110) studied by STM Reviewed

    Anton Viskovskiy*, Masamichi Yoshimura, Kazuyuki Ueda*

    Applied Surface Science   254   7626 - 77629   2008

     More details

    Publishing type:Research paper (scientific journal)  

  • Regrowth of Carbon Nanotubes Array by Microwave Plasma-Enhanced Thermal Chemical Vapor Deposition Reviewed

    Chien-Chao Chiu*, Masamichi Yoshimura, Kazuyuki Ueda*

    Japanese Journal of Applied Physics.Part 1   47   1952 - 1955   2008

     More details

    Publishing type:Research paper (scientific journal)  

  • Synthesis of Carbon Nanotubes by Microwave Plasma-Enhanced Hot Filament Chemical Vapor Deposition Reviewed

    Chien-Chao Chiu*, Masamichi Yoshimura, Kazuyuki Ueda*

    Diamond & Related Materials   17   611 - 614   2008

     More details

    Publishing type:Research paper (scientific journal)  

  • Iron Nanowire Formation in Si(110) Reviewed

    Yutaka Ohira*, Takayoshi Tanji*, Masamichi Yoshimura, Kazuyuki Ueda*

    Japanese Journal of Applied Physics.Part 1   47   6138 - 6141   2008

     More details

    Publishing type:Research paper (scientific journal)  

  • Pd adsorption on Si(113) surface: STM and XPS study Reviewed

    Shinsuke Hara*, Masamichi Yoshimura, Kazuyuki Ueda*

    Applied Surface Science   254 ( 23 )   7797 - 7802   2008

     More details

    Publishing type:Research paper (scientific journal)  

  • CAICISS and STM study of c(8x4) and (5x1) tin phases on Si(100) Reviewed

    Anton Visikovskiy*, Hideyuki Shibata*, Masamichi Yoshimura, Kazuyuki Ueda*

    Surface Science   602   1770 - 1774.   2008

     More details

    Publishing type:Research paper (scientific journal)  

  • Atomic structure of Si(553) surface revealed by scanning tunneling microscopy Reviewed

    Shinsuke Hara*, Masamichi Yoshimura, Kazuyuki Ueda*

    Japanese Journal of Applied Physics.Part 1   47   6102 - 6104.   2008

     More details

    Publishing type:Research paper (scientific journal)  

  • Pd adsorption on Si(113) surface: STM and XPS study Reviewed

    Shinsuke Hara*, Masamichi Yoshimura, Kazuyuki Ueda*

    Applied Surface Science   254 ( 23 )   7797 - 7802   2008

     More details

    Publishing type:Research paper (international conference proceedings)   Publisher:ELSVIER  

  • Microscopic Changes of Thin Films of Directly Thiolated Fullerenes Depending on Substrate and Number of Thiol Reviewed

    Hirokazu Fukidome*, Masaru Sekido*, Masamichi Yoshimura, Masanori Tanaka 2006修了*, Masatomi Ohno*, Kazuyuki Ueda*

    Japanese Journal of Applied Physics.Part 1   46 ( 8B )   5560 - 5562   2007

     More details

    Publishing type:Research paper (scientific journal)  

  • High-yield synthesis of conductive carbon nanotube tips for multiprobescanning tunneling microscope Reviewed

    H. Konishi*, M. Katayama Osaka Univ*, S. Yoshimoto*, S. Hasegawa Tokyo Univ*, Masamichi Yoshimura, J. -G. Lee*, H. Mori Osaka Univ*, 他9名*

    Review of Scientific Instruments   78 ( 1 )   013703   2007

     More details

    Publishing type:Research paper (scientific journal)  

  • Interaction of cesium with charged oxide under UV irradiation imaged by photoemission electron microscopy Reviewed

    Hirokazu Fukidome*, Masamichi Yoshimura, Kazuyuki Ueda*

    Surface Science   601 ( 22 )   5309 - 5312   2007

     More details

    Publishing type:Research paper (scientific journal)  

  • Microscopically controlled oxidation of H/Si(1 0 0) by lateral surface electric field studied by emission electron microscopies Reviewed

    Hirokazu Fukidome*, Kei Tanaka*, Masamichi Yoshimura, Kazuyuki Ueda*, Fang-Zhun Guo*, Toyohiko Kinoshita*, Keisuke Kobayashi*

    Surface Science   601 ( 20 )   4675 - 4679   2007

     More details

    Publishing type:Research paper (scientific journal)  

  • Atomic Structure of Si(553) Surface Revealed by Scanning Tunneling Microscopy Reviewed

    Shinsuke Hara*, Masamichi Yoshimura, Kazuyuki Ueda*

    Japanese Journal of Applied Physics   47 ( 3 )   6102 - 6104   2007

     More details

    Publishing type:Research paper (international conference proceedings)   Publisher:The Institute of Pure and Applied Physics (IPAP)  

  • Pd-Induced Surface Reconstructions of Si(110) Studied by Scanning Tunneling Microscopy and Low-Energy Electron Diffraction Reviewed

    Yutaka Ohira 2006修了*, Masamichi Yoshimura, Kazuyuki Ueda*

    Japanese Journal of Applied Physics.Part 1   46 ( 4A )   1630 - 1634   2007

     More details

    Publishing type:Research paper (scientific journal)  

  • Scanning Tunneling Microscopy Study of Pd Adsorption on Pt(111) Reviewed

    Eisuke Narihiro*, Kenji Umezawa*, Yutaka Ohira 2006修了*, Masamichi Yoshimura

    Japanese Journal of Applied Physics.Part 1   46 ( 8B )   5595 - 5597   2007

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Metastable Phase of Si(110) Surface: 5×8 Reconstruction Reviewed

    Yutaka Ohira 2006修了*, Masamichi Yoshimura, Kazuyuki Ueda*

    Japanese Journal of Applied Physics.Part 1   46 ( 8B )   5652 - 5654   2007

     More details

    Publishing type:Research paper (scientific journal)  

  • Fabrication of comblike nanostructures using self-assembled cluster arrays of molybdenum oxides Reviewed

    Arifumi Okada*, Masamichi Yoshimura, Kazuyuki Ueda*

    Applied Physics Letters   90 ( 203102 )   1 - 3   2007

     More details

    Publishing type:Research paper (scientific journal)  

  • Electrochemically Grown Pd Nanoparticles Used for Synthesis of Carbon Nanotube by Microwave Plasma Enhanced Chemical Vapor Deposition Reviewed

    Rakesh K. Joshi*, Masamichi Yoshimura, Yusuke Matsuura*, Kazuyuki Ueda*, Kei Tanaka*

    Journal of Nanoscience and Nanotechnology   7 ( 12 )   4272 - 4277   2007

     More details

    Publishing type:Research paper (scientific journal)  

  • Variation of Contrast of H/pn-Si(100) Imaged with Different Emission Electron Microscopies Reviewed

    H. Fukidome*, Masamichi Yoshimura, K. Ueda*, F.-Z. Guo spring-8*, T. Kinoshita spring-8*, K. Kobayashi spring-8*

    e-Journal of Surface Science and Nanotechnology   4   539 - 543   2006

     More details

    Publishing type:Research paper (scientific journal)  

  • Evaporation and Thermionic Emission Processes of Pb/W(110) Imaged In Situ by Emission Electron Microscopy Reviewed

    吹留博一*, Masamichi Yoshimura, 上田一之*

    Japanese Journal of Applied Physics.Part 1   45 ( 1A )   70 - 72   2006

     More details

    Publishing type:Research paper (scientific journal)  

  • Null method for four-point probe measurement using high resistance probes Reviewed

    Makoto Ishikawa*, Masamichi Yoshimura, Kazuyuki Ueda*

    e-Journal of Surface Science and Nanotechnology   4   115 - 117   2006

     More details

    Publishing type:Research paper (scientific journal)  

  • Febrication of carbon nanotube tips for scanning probe microscopy by direct growth using microwave plasma-enhance vapon deposition Reviewed

    K.Tanaka*, Masamichi Yoshimura, and K. Ueda*

    e-Journal of Surface Science and Nanotechnology   4   276 - 279   2006

     More details

    Publishing type:Research paper (scientific journal)  

  • 走査型トンネル顕微鏡を用いたNb(100)表面への酸素および水素吸着の解析 Reviewed

    安白 AIST*, 文矛 AIST*, 福山誠司 AIST*, 横川清志 AIST*, 一村信吾 AIST*, 吉村 雅満

    真空   49 ( 1 )   6 - 11   2005

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Rearrangement of up-and-down terraces in Si(110)"16x2" induced by Sn adsorption Reviewed

    Toshu An*, Masamichi Yoshimura, Kazuyuki Ueda*

    Surface Science   576   165 - 174   2005

     More details

    Publishing type:Research paper (scientific journal)  

  • Growth of Carbon Nanowalls on a SiO2 Substrate by Microwave Plasma-Enhanced Chemical Vapor Deposition Reviewed

    K. Tanaka*, Masamichi Yoshimura, A. Okamoto Toyota Central R&D Lab., Inc.*, K. Ueda*

    Japanese Journal of Applied Physics.Part 1   44 ( 4A )   2074 - 2076   2005

     More details

    Publishing type:Research paper (scientific journal)  

  • Microwave Plasma-Enhanced Chemical Vapor Deposition of Carbon Nanostructures using Biological Molecules Reviewed

    Masamichi Yoshimura, K. Tanaka*, K. Ueda*

    Japanese Journal of Applied Physics.Part 1   44 ( 4A )   1562 - 1563   2005

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • Development of Four-Probe Microscopy for Electric Conductivity Measurement Reviewed

    Makoto Ishikawa*, Masamichi Yoshimura, Kazuyuki Ueda*

    Japanese Journal of Applied Physics.Part 1   44 ( 3 )   1502 - 1503   2005

     More details

    Publishing type:Research paper (scientific journal)  

  • Temperature-Dependent Contrasts of Lateral p+-n Junctions on H/Si(100) Imaged with Photoemission Electron Microscopy Reviewed

    吹留博一*, Masamichi Yoshimura, 上田一之*

    Japanese Journal of Applied Physics.Part 2   44 ( 47 )   1417 - 1419   2005

     More details

    Publishing type:Research paper (scientific journal)  

  • Hydrogen interaction with a Si(113)- 3x2 surface Reviewed

    Kohei Mamiya*, Masamichi Yoshimura, Kazuyuki Ueda*

    e-Journal of Surface Science and Nanotechnology   3   263 - 265   2005

     More details

    Publishing type:Research paper (scientific journal)  

  • Synthesis of Carbon Nanocoils by Two-step Growth Method Using Microwave Plasma-Enhanced Chemical Vapor Deposition Reviewed

    Kei Tanaka*, Masamichi Yoshimura, Atsuto Okamoto Toyota Central R&D Lab. Inc.*, Kazuyuki Ueda*

    Japanese Journal of Applied Physics.Part 2   44 ( 36 )   1158 - 1160   2005

     More details

    Publishing type:Research paper (scientific journal)  

  • Formation of micromeshes by nickel silicide Reviewed

    K. Ueda*, Masamichi Yoshimura

    Thin Solid Films   464-465   208 - 210   2004

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Fabrication of nanofigures by focused electron beam-induced deposition Reviewed

    K. Ueda*, Masamichi Yoshimura

    Thin Solid Films   464-465   331 - 334   2004

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Step-debunching in Sn/Si(001) surfaces Reviewed

    Masamichi Yoshimura, H. Shibata 2003修士修了*, T. An*, K. Ueda*

    Thin Solid Films   464-465   28 - 30   2004

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • Hydrogen interaction with Si(111)√3x√3-B surfaces Reviewed

    Masamichi Yoshimura, K. Watanbe 修士2年*, K. Ueda*

    Applied Surface Science   237   115 - 118   2004

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • Investigation of the interaction of hydrogen with a Nb(100) surface by STM Reviewed

    Bai AN AIST*, Lin ZHANG AIST*, Mao WEN AIST*, Seiji FUKUYAMA AIST*, Kiyoshi YOKOGAWA AIST*, Masamichi Yoshimura

    Japanese Journal of Applied Physics.Part 1   43 ( 7B )   4503 - 4505   2004

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Si(001)c(4×4)-Sn の走査トンネル顕微鏡‐同軸型直衝突イオン散乱分光法による解析 Reviewed

    柴田秀幸 2003修士修了*, 安東秀*, 吉村 雅満, 上田一之*

    Journal of vac.Soc.Jpn.   46 ( 3 )   162 - 165   2003

     More details

    Publishing type:Research paper (scientific journal)  

  • Fabrication of Carbon Nanostructure onto the Apex of Scanning Tunneling Microscopy Probe by Chemical Vapor Deposition Reviewed

    Masamichi Yoshimura, Sadaharu Jo*, Kazuyuki Ueda*

    Japanese Journal of Applied Physics.Part 1   42 ( 7B )   4841 - 4843   2003

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • Adsorbed Structures of Ba on Si(110) Surfaces Studied by LEED and STM Reviewed

    Y. Sakamoto Kobe University*, Y. Fukui Kobe University*, J. Takeuchi Kobe University*, S. Hongo Kobe University*, T. Urano Kobe University*, Masamichi Yoshimura

    Surface Review and Letters   10 ( 2-3 )   467 - 472   2003

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Surface structures of clean and oxidized Nb(100) by LEED, AES, and STM Reviewed

    B. An AIST-Chugoku*, S. Fukuyama AIST-Chugoku*, K. Yokogawa AIST-Chugoku*, Masamichi Yoshimura

    Physical Review B   68   115423   2003

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • グラファイト基板上へのカーボンナノ構造の成長 Reviewed

    川木俊輔 修士1*, 文元鐵*, 吉村 雅満, 上田一之*

    真空   46 ( 5 )   429 - 432   2003

     More details

    Publishing type:Research paper (scientific journal)  

  • Observation of the Si(100)"1x2"-Ba surface by scanning tunneling microscopy Reviewed

    Kaoru Ojima*, Masamichi Yoshimura, Kazuyuki Ueda*

    Physical Review B   65 ( 7 )   075408   2002.2

     More details

    Publishing type:Research paper (scientific journal)  

  • Layer-by-layer surfactant-induced growth of Ag on Cu(111): an impact collision ion scattering spectroscopy and scanning tunneling microscopy study Reviewed

    Kenji Umezawa 大阪府立大学*, T. Tatsuya 大阪府立大学*, S. Nakanishi 大阪府立大学*, K. Ojima*, Masamichi Yoshimura, K. Ueda*, W. Gibson Univ,. At Albany*

    Surface Science   529   95 - 106   2002

     More details

    Publishing type:Research paper (scientific journal)  

  • Structural and Electronic Properties of Barium Silicide on Si(100) Reviewed

    Kaoru Ojima*, Masamichi Yoshimura, Kazuyuki Ueda*

    Japanese Journal of Applied Physics.Part 1   41 ( 7B )   4965 - 4968   2002

     More details

    Publishing type:Research paper (scientific journal)  

  • Evolution of Ar+-damaged graphite surface during annealing as investigated by scanning probe microscopy Reviewed

    B. An*, S. Fukuyama AIST-Chugoku*, K. Yokogawa AIST-Chugoku*, Masamichi Yoshimura

    Journal of Applied Physics   92 ( 5 )   2317 - 2322   2002

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Simultaneous Measurement of Topography and Contact Current by Contact Mode Atomic Force Microscopy with Carbon Nanotube Probe Reviewed

    M. Ishikawa 博士3年*, Masamichi Yoshimura, K. Ueda*

    Japanese Journal of Applied Physics.Part 1   41 ( 7B )   4908 - 4910   2002

     More details

    Publishing type:Research paper (scientific journal)  

  • Surface oxidation of a Nb(100) single crystal by scanning tunneling microscopy Reviewed

    Y. Li AIST-Chugoku*, B. An*, S. Fukuyama AIST-Chugoku*, K. Yokogawa AIST-Chugoku*, Masamichi Yoshimura

    Materials Characterization   48   163 - 167   2002

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Carbon nanotube as a probe for friction force microscopy Reviewed

    M. Ishikawa*, Masamichi Yoshimura, K. Ueda*

    Physica B   323   184 - 186   2002

     More details

    Publishing type:Research paper (scientific journal)  

  • Si(001)c(4x4)Snの走査トンネル顕微鏡-同軸型直衝突イオン散乱分光法による解析 Reviewed

    柴田秀幸 修士2*, 安東秀*, 吉村 雅満, 上田一之*

    真空   46 ( 3 )   162 - 165   2002

     More details

    Publishing type:Research paper (scientific journal)  

  • A study of friction by carbon nanotube tip Reviewed

    M. Ishikawa 博士3*, Masamichi Yoshimura, K. Ueda*

    Applied Surface Science   188   456 - 459   2002

     More details

    Publishing type:Research paper (scientific journal)  

  • Application of carbon nanotube to a tip of scanning probe microscopy - Contact measurement in atomic force microscopy Reviewed

    Masamichi Yoshimura, M. Ishikawa 博士3*, K. Ueda*

    Proceedings of the Fifth Japan-Russia Seminar on Semiconductor Surfaces   13 - 15   2002

     More details

    Authorship:Lead author   Publishing type:Research paper (international conference proceedings)  

  • Atomic defects generated by hydrogen on Si(110) surface as revealed by scanning tunneling microscopy Reviewed

    Masamichi Yoshimura, Mitsumasa Odawara*, Kazuyuki Ueda*

    Materials Science and Engineering B   91-92   120 - 122   2001

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • Ag/Cu(111) surface structure and metal epitaxy by impact-collision ion-scattering spectroscopy and scanning tunneling microscopy Reviewed

    K. Umezawa 大阪府立大*, S. Nakanishi 同*, Masamichi Yoshimura, K. Ojima*, K. Ueda*

    Physical Review B   63 ( 3 )   035402   2001

     More details

    Publishing type:Research paper (scientific journal)  

  • Surface superstructure of carbon clusters deposited on graphite during recrystallization Reviewed

    B. An 中国工業技術研究所*, S. Fukuyama 同*, K. Yokogawa 同*, Masamichi Yoshimura

    Journal of Vacuum Science & Technology B   19   98 - 102   2001

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Effect of hydrogen termination on Ba reaction on the Si(100) surface Reviewed

    K. Ojima*, Masamichi Yoshimura, K. Ueda*

    Japanese Journal of Applied Physics.Part 1   40   4384 - 4387   2001

     More details

    Publishing type:Research paper (scientific journal)  

  • Bundle structure and sliding of single -walled carbon nanotubes observed by frictionlal-force microscopy Reviewed

    K. Miura*, M. Ishikawa*, R. Kitanishi*, Masamichi Yoshimura, K. Ueda*, N. Minami*

    Applied Physics Letters   78 ( 6 )   832 - 834   2001

     More details

    Publishing type:Research paper (scientific journal)  

  • STM observation of the 2×3 and c(2×6) structures on Ba/Si(100) Reviewed

    Kaoru Ojima*, Masamichi Yoshimura, Kazuyuki Ueda*

    Surface Science   491   169 - 174   2001

     More details

    Publishing type:Research paper (scientific journal)  

  • Single pentagon in a hexagonal carbon lattice revealed by scanning tunneling microscopy Reviewed

    B. An National Institute of Advanced Industrial Science and Technology*, S. Fukuyama National Institute of Advanced Industrial Science and Technology*, K. Yokogawa National Institute of Advanced Industrial Science and Technology*, Masamichi Yoshimura, M. Egashira Kyushu University*, Y. Korai Kyushu University*, I. Mochida Kyushu University*

    Applied Physics Letters   78 ( 23 )   3696 - 3698   2001

     More details

    Publishing type:Research paper (scientific journal)  

  • Bias voltage dependence of scanning tunneling microscopy images of a Si(100)2x3-Ba surface Reviewed

    K. Ojima*, Masamichi Yoshimura, K. Ueda*

    Proceedings of 25th International Conference on the Physics of Semiconductors   447 - 448   2001

     More details

    Publishing type:Research paper (international conference proceedings)  

  • New structural model of Si(100)2x3-Ba surface Reviewed

    K. Ojima*, Masamichi Yoshimura, K. Ueda*

    Proceedings of the 4th Japan-Russia seminar on Semiconductor Surface   201 - 205   2001

     More details

    Publishing type:Research paper (international conference proceedings)  

  • Baに誘起されたSi(111)微斜面における規則的ステップの低速電子線回折(LEED)・走査トンネル顕微鏡(STM)による観察 Reviewed

    青野雅明 神戸大学工学部*, 福井裕二朗 神戸大学工学部*, 浦野俊夫 神戸大学工学部*, 小嶋薫*, Masamichi Yoshimura

    第42回真空に関する連合講演会プロシーディングス   45 ( 3 )   159 - 162   2001

     More details

    Authorship:Last author   Publishing type:Research paper (international conference proceedings)   Publisher:真空  

  • Method for nanostructuring of Ag atoms on Ni(111) surfaces Reviewed

    S. Nakanishi Osaka Prefecture University*, K. Umezawa Osaka Prefecture University*, Masamichi Yoshimura, K. Ueda*

    Physical Review B   62 ( 19 )   13136 - 13141   2000.11

     More details

    Publishing type:Research paper (scientific journal)  

  • Observation of Si(110) surfaces by high-temperature scanning tunneling microscopy Reviewed

    Masamichi Yoshimura, T. An*, K. Ueda*

    Japanese Journal of Applied Physics.Part 1   39 ( 7B )   4432 - 4434   2000

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • Two-dimensional hydrogen analysis of hydrogen storage alloy surface by electron-stimulated desorption microscopy Reviewed

    K. Ueda*, K. Ogai*, K. Ishikawa*, Masamichi Yoshimura

    Japanese Journal of Applied Physics.Part 2   39 ( 4A )   L315 - L317   2000

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Elemental structure in Si(110)-"16×2" revealed by scanning tunneling microscopy Reviewed

    Toshu An 博士3年*, Masamichi Yoshimura, Izumi Ono*, Kazuyuki Ueda*

    Physical Review B   61 ( 4 )   3006 - 3011   2000

     More details

    Publishing type:Research paper (scientific journal)  

  • Surface structure of Si(110)"7x2"-Sn observed by scanning tunneling microscopy Reviewed

    T. An*, Masamichi Yoshimura, K. Ueda*

    Japanese Journal of Applied Physics.Part 1   39 ( 7B )   4635 - 4636   2000

     More details

    Publishing type:Research paper (scientific journal)  

  • Two-dimensional hydrogen distribution on solid surface studied by electron stimulated desorption microscopy and Ni-siliside on H-terminated Si(100) surface Reviewed

    K. Ueda*, K. Ishikawa 元PD研究員*, Masamichi Yoshimura

    Applied Surface Science   159/160   201 - 209   2000

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Surface structure on Ar+-ion irradiated graphite by scanning probe microscopy Reviewed

    B. An 中国工業技術研究所*, S. Fukuyama 同*, K. Yokogawa 同*, Masamichi Yoshimura

    Japanese Journal of Applied Physics.Part 1   39 ( 6B )   3732 - 3735   2000

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Characteristic of the /3x/3R30 superstructure of graphite by scanning tunneling microscopy Reviewed

    B. An 中国工業技術研究所*, S. Fukuyama 同*, K. Yokogawa 同*, Masamichi Yoshimura

    Japanese Journal of Applied Physics.Part 1   39 ( 7B )   4347 - 4350   2000

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Surface superstructure on fullerrenes annealed at elevated temperatures Reviewed

    B. An 中国工業技術研究所*, S. Fukuyama 同*, K. Yokogawa 同*, Masamichi Yoshimura, Y. Korai 九州大学*, I. Mochida 同*

    Journal of Applied Physics   87 ( 8 )   3763 - 3767   2000

     More details

    Publishing type:Research paper (scientific journal)  

  • Two-Dimensional Hydrogen Analysis on Solid Surfaces by Time-of-Flight Electron-Stimulated Desorption Microscope Reviewed

    Kazuyuki Ueda*, Keiko Ogai*, Ken'ichi Ishikawa 元PD研究員*, Masamichi Yoshimura

    Japanese Journal of Applied Physics.Part 1   39 ( 7B )   4363 - 4365   2000

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Formation of Nanostructures on Si(110) Surfaces with the Interaction of C60 Molecules Reviewed

    Masamichi Yoshimura, K. Ueda*

    Precision Science and Technology for Perfect Surfaces;The Japan Society for Precision Engineering Publication Series   ( 3 )   1999

     More details

    Authorship:Lead author   Publishing type:Research paper (international conference proceedings)  

  • Nickel-induced surface reconstructions on Si(110) studied by scanning tunneling microscopy Reviewed

    Masamichi Yoshimura, T. An 博士3年*, I. Ono 元PD研究員*, K. Ueda*

    Surface Science   433-435   470 - 474   1999

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • 走査型水素検出顕微鏡の開発とその応用 Reviewed

    上田一之*, 石川憲一*, 吉村 雅満, 境悠治 日本電子*

    真空   42 ( 3 )   353 - 356   1999

     More details

    Publishing type:Research paper (scientific journal)  

  • Surface superstructure of Ar+-bomarded highly oriented pyrolytic graphite during recrystallization Reviewed

    B. An*, S. Fukuyama*, K. Yokogawa 以上中国工業技術研究所*, Masamichi Yoshimura

    Journal of Vac. Sci. Technol. B   17   2439 - 2442   1999

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • New development of scanning-type microscope for two-dimensional hydrogen distribution using electron-stimulated desorption method Reviewed

    K. Ishikawa*, K. Ueda*, Masamichi Yoshimura

    Surface Science   433-435   244 - 248   1999

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Surfactant effect of atomic hydrogen on silicide-formation of nickel on Si(110) Reviewed

    K. Ueda*, 後迫豊和 H10修士修了*, Masamichi Yoshimura

    Thin Solid Films   343-344   612 - 615   1999

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • A new method for two-dimensional hydrogen analysis and its application to metal surfaces Reviewed

    Kazuyuki Ueda*, Ken'ichi Ishikawa*, Masamichi Yoshimura

    Journal of Alloys and Compounds   293-295   361 - 363   1999

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • シリコン材料におけるSTM Reviewed

    吉村 雅満, 上田一之*

    表面科学   20 ( 5 )   329 - 335   1999

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • High-temperature study of the Si(100) surface by scanning tunneling microscopy Reviewed

    Masamichi Yoshimura, T. An*, K. Ueda*

    Proc.10th Int'l Conf.on Scanning Tunneling Microscopy/Spectroscopy and Related Proximal Probe Microscopy(STM'99)   268 - 269   1999

     More details

    Authorship:Lead author   Publishing type:Research paper (international conference proceedings)  

  • Hydrogen Analysis on Solid Surfaces by Scanning T-O-F Type Electron-Stimulated Desorption Spectroscopy Reviewed

    K. Ueda*, K. Ishikawa*, Masamichi Yoshimura, 境悠治 日本電子株式会社*

    Proc. 9th Int.Co.nf.on Produc.Eng.(ICPE),Precision Science and Technology for Perfect Surfaces;The Japan Society for Precision Engineering Publication Series   ( 3 )   802 - 806   1999

     More details

    Publishing type:Research paper (international conference proceedings)  

  • Scanning tunneling microscopy on Sn/Si(110) system Reviewed

    Toshu An 博士2*, Masamichi Yoshimura, Kazuyuki Ueda*

    Applied Surface Science   130-132   118 - 122   1998.8

     More details

    Publishing type:Research paper (scientific journal)  

  • New development of a high-resolution scanning ESD system for two-dimensional images of hydrogen and its application Reviewed

    Kazuyuki Ueda*, Ken'ichi Ishikawa*, Masamichi Yoshimura

    Applied Surface Science   130/132   815 - 821   1998.8

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Initial stage of Ni growth on Si(100) and H-terminated Si(100) Surfaces Reviewed

    Masamichi Yoshimura, Izumi Ono*, Kazuyuki Ueda*

    Applied Surface Science   130-132   276 - 281   1998.8

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • STM study of the interaction of atomic hydrogen with the Sn/Si(111)surface Reviewed

    Masamichi Yoshimura, Bai An 中国工業研究所研究員*, Kiyoshi Yokogawa 中国工業研究所室長*, Kazuyuki Ueda*

    Applied physics. A, Materials science & processing   66   S1051 - S1054   1998.3

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • STM observation of Sn overlayers on Si(111) Reviewed

    Masamichi Yoshimura, Bai An 中国工業研究所*, Kiyoshi Yokogawa 中国工業研究所*, Kazuyuki Ueda*

    Applied physics. A, Materials science & processing   66   S1047 - S1049   1998.3

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • STM study of silicide structure on Si(110) surface Reviewed

    I. Ono*, Masamichi Yoshimura, Kazuyuki Ueda*

    Digest of Papers Microprocesses and Nanotechnology"98   281 - 282   1998

     More details

    Publishing type:Research paper (international conference proceedings)  

  • Atomistic study of nickel silicide structures on Si(100) by tunneling microscopy Reviewed

    Izumi Ono*, Masamichi Yoshimura, Kazuyuki Ueda*

    Journal of Vacuum Science and Technology B   16 ( 6 )   2947 - 2951   1998

     More details

    Publishing type:Research paper (scientific journal)  

  • Scanning Tunneling Microscopy Study of Silicide Structure on Si(110) Surface Reviewed

    Izumi Ono*, Masamichi Yoshimura, Kazuyuki Ueda*

    Japanese Journal of Applied Physics.Part 1   37   7155 - 7157   1998

     More details

    Publishing type:Research paper (scientific journal)  

  • A new development of scanning hydrogen imaging system and its application Reviewed

    Kazuyuki Ueda*, Ken'ichi Ishikawa*, Masamichi Yoshimura

    Material Research Society Synposium Proceedings   513   17 - 22   1998

     More details

    Authorship:Last author   Publishing type:Research paper (international conference proceedings)  

  • Direct lithography on hydrogen-terminated silicon surface using two-dimensional hydrogen analysis Reviewed

    K. Ishikawa*, Masamichi Yoshimura, Kazuyuki Ueda*

    Digest of Papers Microprocesses and Nanotechnology"98   329 - 330   1998

     More details

    Publishing type:Research paper (international conference proceedings)  

  • Two-Dimensional Hydrogen Analysis System and Application Reviewed

    Kazuyuki Ueda*, Ken'ichi Ishikawa*, Masamichi Yoshimura, Yuji Sakai 日本電子*

    Proceedings 4th Special Symposium on Advanced Material   191 - 194   1998

     More details

    Publishing type:Research paper (international conference proceedings)  

  • Surface analysis by imaging of H+ on Si device surface Reviewed

    Kazuyuki Ueda*, Ken'ichi Ishikawa*, Masamichi Yoshimura

    Japanese Journal of Applied Physics.Part 1   36 ( 12B )   7696 - 7698   1997.12

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Atomic hydrogen induced surface restructuring on the tin-covered Si(111) observed by STM Reviewed

    Masamichi Yoshimura, Bai An 中国工業研究所研究員*, Kiyoshi Yokogawa 中国工業研究所室長*, Kazuyuki Ueda*

    Japanese Journal of Applied Physics.Part 1   36 ( 12B )   7805 - 7808   1997.12

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • A new system for two-dimensional analysis of hydrogen on solid surfaces Reviewed

    Ken'ichi Ishikawa*, Masamichi Yoshimura, Kazuyuki Ueda*, Yuji Sakai 日本電子グループリーダー*

    Review of Scientific Instruments   68 ( 11 )   4103 - 4106   1997.11

     More details

    Publishing type:Research paper (scientific journal)  

  • Two dimensional hydrogen analysis by time-of-flight-type electron stimulated desorption spectroscopy Reviewed

    Kazuyuki Ueda*, Ken'ichi Ishikawa*, Masamichi Yoshimura

    Japanese Journal of Applied Physics.Part 2   36 ( 9A/B )   L1254 - L1256   1997.9

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Evolution of surface structures on Si(001) during hydrogen desorption Reviewed

    Masamichi Yoshimura, Kazuyuki Ueda*

    Applied Surface Science   121/122   179 - 182   1997.6

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • STM observation of nickel silicides on Si(001) Reviewed

    Masamichi Yoshimura, Izumi Ono*, Kazuyuki Ueda*

    Applied physics. A, Materials science & processing   66   S1043 - S1045   1997.3

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • STM study of a defect-related Si(001)-c(4×4)surface Reviewed

    Masamichi Yoshimura, Kazuyuki Ueda*

    Proc. of the Material Research Society Symposium   466   203 - 207   1997

     More details

    Authorship:Lead author   Publishing type:Research paper (international conference proceedings)  

  • Axial nano-scale microstructures in graphitized fibers inherited from liquid crystal mesophase pitch Reviewed

    S-H. Yoon 九州大学*, Y. Korai 九州大学*, I. Mochida 九州大学*, K. Yokogawa 中国工業技術試験所*, S. Fukuyama 九州大学*, Masamichi Yoshimura

    Carbon   34 ( 1 )   83 - 8   1996

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Scanning tunneling microscopy study of the interfacial structure of nickel silicides Reviewed

    Masamichi Yoshimura, S. Shinabe 広島大学*, T. Yao 東北大学*

    Journal of Vacuum Science & Technology. Second series. B,   14   1029 - 1031   1996

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • Initial stage of the nitridation of the Si(111)surface observed by scanning tunneling microscopy Reviewed

    Masamichi Yoshimura, E. Takahashi 広島大学*, T. Yao 東北大学*

    Journal of Vacuum Science & Technology. Second series. B,   14   1048 - 1050   1996

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • Atomic structure of the steps on Si(001)studied by scanning tunneling microscopy Reviewed

    T. Komura 広島大学*, Masamichi Yoshimura, T. Yao 東北大学*

    Journal of Vacuum Science & Technology. Second series. B,   14   906 - 908   1996

     More details

    Publishing type:Research paper (scientific journal)  

  • Growth and annihilation of nickel silicide studied by scanning tunneling microscopy Reviewed

    Masamichi Yoshimura, S. Shinabe 広島大学*, T. Yao 東北大学*

    Surface Science   357/358   917 - 920   1996

     More details

    Authorship:Lead author   Publishing type:Research paper (scientific journal)  

  • Atomistic study on solid phase epitaxy processes on Si(100)surfaces by the scanning tunneling microscope Reviewed

    T. Yao 東北大学*, K. Uesugi 北海道大学*, T. Komura 広島大学*, Masamichi Yoshimura

    Journal of Crystal Growth   163   78 - 85   1996

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Atomistic study of the formation process of Ni silicide on the Si(111)-7×7 surface with scanning tunneling microscopy Reviewed

    T. Yao 東北大学*, S. Shinabe 広島大学*, Masamichi Yoshimura

    Applied Surface Science   104-105   213 - 217   1996

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Structural Studies of Tetrathiafulvalene-tetracyanoquinodimethane thin filmsby scanning tunneling microscopy Reviewed

    N. Ara 東京大学*, A. Kawazu 東京大学*, H. Shigekawa 筑波大学*, K. Yase 物質工学工業研究所*, Masamichi Yoshimura

    Applied Physics Letters   66   3278 - 280   1995

     More details

    Authorship:Last author   Publishing type:Research paper (scientific journal)  

  • Scanning tunneling microscopy of TTF-TCNQ single crystal and thin film Reviewed

    N. AraKato 理化学研究所). . .*, K. Yase 物質工学工業研究所*, H. Sigekawa 筑波大学*, Masamichi Yoshimura, A. Kawazu 東京大学*

    Synthetic Metals   70   1245 - 246   1995

     More details

    Publishing type:Research paper (scientific journal)  

  • Scanning Capacitanse Microscope / Atomic Force Microscope / Scanning Tunneling Microscope Study of Ion-Implanted Silicon Surface Reviewed

    H. Tomiye 東北大学*, H. Kawami 日新電機*, M. Izawa 広島大学*, Masamichi Yoshimura, T. Yao 東北大学*

    Japanese Journal of Applied Physics.Part 1   34   3376 - 379   1995

     More details

    Publishing type:Research paper (scientific journal)  

▼display all

MISC

  • Adlayer-free large-area single-crystal CVD graphene growth on copper Reviewed

    Chaitanya Arya **, カニシカ デ シルバ, Masamichi Yoshimura

    Journal of Materials Science: Materials in Electronics   31   pages21821–21831   2020.10

     More details

    Authorship:Last author   Publishing type:Article, review, commentary, editorial, etc. (other)  

  • Restoration of the graphitic structure by defect repair during the thermal reduction of graphene oxide Reviewed

    カニシカ デ シルバ, Hsin-Hui Huang*, Rakesh Joshi*, Masamichi Yoshimura

    Carbon   166   74 - 90   2020.5

     More details

    Authorship:Last author   Publishing type:Article, review, commentary, editorial, etc. (other)  

  • プローブ顕微鏡(SPM)による表面分析 Reviewed

    吉村 雅満

    応用物理   79 ( 4 )   336   2010.4

     More details

    Authorship:Lead author   Publishing type:Article, review, commentary, editorial, etc. (other)  

  • 12a-DK-4 Defect Dynamics on the Si(100)Surface Observed by STM Operated at High Temperature

    Uesugi K., Yoshimura M., Sato T., Sueyoshi T., Iwatsuki M., Yao T.

    Abstracts of the meeting of the Physical Society of Japan. Sectional meeting   1993 ( 2 )   27 - 27   1993.9

     More details

    Language:Japanese   Publisher:The Physical Society of Japan (JPS)  

Books

  • 誤差がわかれば実験データがいきる 技術者と科学者のための不確かさ解析

    重川秀実*、吉村雅満、重冨千紘*( Role: Joint author)

    丸善  2023.8 

     More details

    Book type:Textbook, survey, introduction

  • ナノ計測

    吉村 雅満, 目良 裕*, 岡嶋考治*

    近代科学社  2020.9 

     More details

    Book type:Scholarly book

  • Laser-combined STM and related techniques for the analysis of nanoparticles/ clusters

    H. Shigekawa*, S. Yoshida*, Masamichi Yoshimura, Y. Mera*

    INTECH  2012 

     More details

    Responsible for pages:269-286   Book type:Scholarly book

  • ナノ構造の科学とナノテクノロジー―量子デバイスの基礎を学ぶために―

    吉村 雅満, 目良 裕・重川 美咲子・重川 秀実【訳】*

    共立出版  2011.1  ( ISBN:978-4-3200-7181-0

     More details

    Book type:Scholarly book

  • 走査プローブ顕微鏡:正しい実験とデータ解析のために必要なこと

    重川秀実*, 吉村 雅満, 河津璋*(450頁)

    共立出版  2009.3  ( ISBN:978-4-3200-3381-8

     More details

    Book type:Scholarly book

  • いかにして実験をおこなうか

    重川秀実*, 山下理恵*, 吉村 雅満, 風間重雄*(特に取り決めなし)

    丸善  2006.1  ( ISBN:978-4-6210-7661-3

     More details

    Book type:Scholarly book

  • 走査型プローブ顕微鏡 : 最新技術と未来予測

    森田清三*, 吉村 雅満, 他25名*(4.9節 プローブ技術)

    丸善  2005.12  ( ISBN:978-4-6210-7662-0

     More details

    Book type:Scholarly book

  • 走査プローブ顕微鏡と局所分光

    吉村 雅満(6.3節)

    裳華房  2005.12  ( ISBN:978-4-7853-6907-1

     More details

    Book type:Scholarly book

  • イオン工学ハンドブック : ナノテクノロジーへの道を拓く 薄膜合成・加工・イオン注入・表面改質・デバイス応用・マイクロマシン等

    吉村 雅満(第8章 評価技術 4表面分析 2(2)STM,pp.681-685)

    イオン工学研究所  2003.5 

     More details

    Book type:Scholarly book

  • 走査型プローブ顕微鏡 : 基礎と未来予測

    吉村 雅満(2.9 各種プローブ測定,2.10 多探針STM,3.3 半導体材料の評価)

    丸善  2000.2  ( ISBN:978-4-6210-4713-2

     More details

    Book type:Scholarly book

  • 水素と水素化物の応用物性研究会 活動報告書

    上田一之*, 吉村 雅満, 山口 真史(1)はじめに,10)走査型水素検出顕微鏡の開発とその応用,12)シリコン材料におけるSTM,22)1998年春MRSシンポジウム参加報告)

    財団法人 科学技術交流財団  1999.3 

     More details

    Book type:Scholarly book

  • 走査型プローブ顕微鏡 : STMからSPMへ

    吉村 雅満(第2章 トンネル電流と電子状態)

    丸善  1998.3  ( ISBN:978-4-6210-4458-2

     More details

    Book type:Scholarly book

  • Advances in the Understanding of Crystal Growth Mechanisms/edited by T. Nishinaga et al.

    T. Yao 東北大学*, T. Komura 広島大学*, K. Uesugi 北海道大学*, M. Yoshimura(Scanning tunneling microscopy study of solid phase epitaxy processes on the Si(001)-2×1 surface)

    Elsevier  1997.3  ( ISBN:978-0-4448-2504-9

     More details

    Book type:Scholarly book

▼display all

Presentations

  • Structural Control of Nanocarbons and Their Application to Environmental and Energy Invited International conference

    Masamichi Yoshimura

    INTERNATIONAL CONFERENCE ON SUSTAINABLE NANOMATERIALS INTEGRATION & ORGANIZATION FOR ENERGY AND ENVIRONMENT  ( India )   2024.3 

     More details

    Presentation type:Oral presentation (keynote)  

  • CO2電解還元用Ag担持グラファイト電極の表面構造の電気化学AFM解析

    板倉和希, 原正則, 湊丈俊, 吉村雅満

    電気化学会第91大会  ( 名古屋 )   2024.3 

     More details

    Presentation type:Oral presentation (general)  

  • Fabrication of plasmonic probes for tip-enhanced Raman spectroscopy using FIB International conference

    Kazunori Hirosawa, Hibiki Mitsuboshi, Kaifeng Zhang, Masanori Hara, Masamichi Yoshimura

    NanospecFY2023  2024.3 

     More details

    Presentation type:Poster presentation  

  • 摩擦力顕微鏡による還元酸化グラフェン単層膜の観察

    山岸飛翔、吉村雅満、原正則

    第23回日本表面真空学会中部支部学術講演会  ( 名古屋 )   2023.12 

     More details

    Presentation type:Oral presentation (general)  

  • 効率的な有機染料吸着に向けたMoS2-グラフェン複合体の作製

    松原歩, 原正則, 吉村雅満

    第23回日本表面真空学会中部支部学術講演会  ( 名古屋 )   2023.12 

     More details

    Presentation type:Oral presentation (general)  

  • Synthesis and Fabrication of hBN-RGO Thin Film for Nanoelectronics Applications

    C. Sengottaiyan, M. Hara, H. Nagata, H. Mitsuboshi, M. Yoshimura

    31st International Colloquium on Scanning Probe Microscopy  ( Tokyo Tech Front, Tokyo Institute of Technology )   2023.12 

     More details

    Event date: 2023.12

    Presentation type:Oral presentation (general)  

  • AFM observation of hydrogen substituted graphdiyne on fluorine-doped tin oxide synthesized with a Cu template method International conference

    Hikaru Yamamoto, Chellamuthu Jeganathan, Kenta Kokado, Masamichi Yoshimura

    31st International Colloquium on Scanning Probe Microscopy (ICSPM31)  2023.12 

     More details

    Presentation type:Poster presentation  

  • Electrochemical AFM analysis of silver nanoparticles supported on defect-loaded HOPG as carbon dioxide reduction catalysts International conference

    Kazuki Itakura, Taketoshi Minato, Masanori Hara, Masamichi Yoshimura

    31st International Colloquium on Scanning Probe Microscopy (ICSPM31)  2023.12 

     More details

    Presentation type:Poster presentation  

  • Fabrication of plasmonic probes for tip-enhanced Raman spectroscopy using FIB International conference

    ( 東京 )   2023.12 

     More details

    Presentation type:Poster presentation  

  • Fabrication and evaluation of C60 nano whisker with small diameter less than 100 nm Invited International conference

    Takato Shibata, Masanori Hara, Masamichi Yoshimura

    31st International Colloquium on Scanning Probe Microscopy (ICSPM31)  2023.12 

     More details

    Presentation type:Poster presentation  

  • Synthesis and evaluation of hydrogen-substituted graphdiyne using dehalogen homocoupling reaction on an Au(111) surface

    Hibiki Mitsuboshi, Chellamuthu Jeganathan, Hikaru Yamamoto, Kazuki Itakura, Arifumi Okada, Hayato Shibuya, Yukihiro Motoyama, Kenta Kokado, Masanori Hara, Masamichi Yoshimura

    Annual Meeting of the Japan Society of Vacuum and Surface Science 2023, 2P46  2023.11 

     More details

    Presentation type:Poster presentation  

  • Development of Hydrogen-Substituted Graphydine Coated Cu2O Nanostructure as an Efficient Photocatalyst for Dye Removal Invited International conference

    Jeganathan Chellamuthu, Masanori Hara, Kenta Kokado and Masamichi Yoshimura

    Annual Meeting of the Japan Society of Vacuum and Surface Science 2023, Nagoya (Japan)  ( Nagoya congress centre )   2023.10 

     More details

    Event date: 2023.10 - 2023.11

    Presentation type:Oral presentation (general)  

  • Synthesis of Hexagonal Boron Nitride Sheets Fabricated on Reduced Graphene Oxide Thin Film Studied for Large-Scale Surface Potential

    C. Sengottaiyan, M. Hara, J.Chellamuthu, H.Nagata, M. Yoshimura

    Annual Meeting of the Japan Society of Vacuum and Surface Science 2023  ( Nagoya Cogress Center )   2023.10 

     More details

    Event date: 2023.10 - 2023.11

    Presentation type:Oral presentation (general)  

  • Large Scale Synthesis and Fabrication of hBN-RGO 2D/2D Thin Films

    C. Sengottaiyan, M. Hara, J. Chellamuthu, H. Nagata, M. Yoshimura

    15th Smart Energy Technology Research Center Symposium  ( Toyota Technological Institute, Nagoya )   2023.10 

     More details

    Event date: 2023.10

    Presentation type:Poster presentation  

  • Direct Synthesis of Hydrogen-Substituted Graphdiyne on SiO2 and Conductive Glass Substrates

    Jeganathan Chellamuthu, Masanori Hara, Kenta Kokado, Masamichi Yoshimura

    2023.9 

     More details

    Presentation type:Oral presentation (general)  

  • アルコール触媒化学気相成長法を用いたCNT/RGOハイブリッド構造の作製

    永田裕暉, 原 正則, 吉村雅満

    第84回応用物学会秋季学術講演会, 19p-P01-7  ( 熊本 )   2023.9 

     More details

    Presentation type:Poster presentation  

  • 多段階合成を用いたLiイオン二次電池アノード用垂直配向カーボンナノチューブ修飾電極の作製

    阪野崇, 原正則, 吉村雅満

    第84回応用物学会秋季学術講演会19p-P01-13  ( 熊本 )   2023.9 

     More details

    Presentation type:Poster presentation  

  • リチウムイオン電池向けポーラス微細構造付きSi負極

    時吉純平, 原 正則, 吉村 雅満, 斉藤誠法, 佐々木実

    2023年度電気学会E部門総合研究会  ( 名古屋 )   2023.6 

     More details

    Presentation type:Oral presentation (general)  

  • 金属基板上の垂直配向カーボンナノチューブの多段階合成 International conference

    阪野 崇*, 原 正則, 吉村 雅満

    第83回応用物学会秋季学術講演会  ( 東北大学 )   2022.9 

     More details

    Presentation type:Oral presentation (general)  

  • in situ ラマン分光法によるN ドープグラフェン負極上におけるLi イオンの充放電反応挙動の解析 International conference

    Rohit Yadav*, 原 正則, Prerna Joshi*, 吉村 雅満

    第83回応用物学会秋季学術講演会  ( 東北大学 )   2022.9  応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • Hydrogen-Substituted Graphdiyne (HsGDY) Synthesis by Simple Drop Casting Method International conference

    CHELLAMUTHU, Jeganathan, Hibiki Mitsuboshi*, Masanori Hara, Masamichi Yoshimura

    The 22nd International Vacuum Congress  ( 札幌コンベンションセンター )   2022.9 

     More details

    Presentation type:Oral presentation (general)  

  • Synthesis and Evaluation of IrRuOx / Heteroatom-doped Graphene Catalysts for Oxygen Evolution Reaction International conference

    Masanori Hara, Prerna Joshi*, Masamichi Yoshimura

    The 22nd International Vacuum Congress  ( 札幌コンベンションセンター )   2022.9 

     More details

    Presentation type:Oral presentation (general)  

  • Fabrication of MoS2/Graphene Van der Waals Heterostructures Using Graphene Synthesized via Various Methods International conference

    Yuto Kitamura*, カニシカ デ シルバ, Pamarti Viswanath*, Masanori Hara, Masamichi Yoshimura

    The 22nd International Vacuum Congress  ( 札幌コンベンションセンター )   2022.9 

     More details

    Presentation type:Oral presentation (general)  

  • Fabrication of Silver Nanoparticle Catalyst Supported on Defect-Introduced HOPG for Electrolytic Reduction of Carbon Dioxide International conference

    Kazuki Itakura*, Masanori Hara, Masamichi Yoshimura

    The 63rd Fullerenes-Nanotubes-Graphene General symposium  ( 東京都立大 )   2022.9 

     More details

    Presentation type:Oral presentation (general)  

  • Facile and Reproducible Fabrication of Ag-Coated AFM Probes for Tip-Enhanced Raman Spectroscopy Invited International conference

    Vanjarapu Kesava Rao, カニシカ デ シルバ, Masamichi Yoshimura

    69th Japan Society of Applied Physics Spring meeting (JSAP)  ( Online )   2022.3 

     More details

    Presentation type:Oral presentation (invited, special)  

  • Fabrication of High Quality Reduced Graphene Oxide Sheets via a Two-step Reduction of Graphene Oxide International conference

    カニシカ デ シルバ, Kazuma Shibata*, ヴィスワナス パマルティ, Masamichi Yoshimura

    The 69th Japan Society of Applied Physics Autumn meeting (JSAP)  ( Kanagawa )   2022.3 

     More details

    Presentation type:Oral presentation (general)  

    Poster

  • Facile and Reproducible Fabrication of Ag-Coated AFM Probes for Tip-Enhanced Raman Spectroscopy International conference

    Vanjarapu Kesava Rao, カニシカ デ シルバ, Masamichi Yoshimura

    69th Japan Society of Applied Physics Spring meeting (JSAP)  ( Online )   2022.3 

     More details

    Presentation type:Oral presentation (general)  

  • 金属触媒フリー熱フィラメント化学気相成長法による酸 化グラフェン上へのカーボン International conference

    三星 響 表面科学*, カニシカ デ シルバ, 原 正則, 吉村 雅満

    第69回応用物学会春季学術講演会  ( 青山学院大(神奈川) )   2022.3  応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • CNTとセルロースナノファイバーを付加したグラフェン エアロゲルの作製と染料吸着剤としての応用 International conference

    清水 俊樹 表面科学*, カニシカ デ シルバ, 原 正則, 吉村 雅満

    第69回応用物学会春季学術講演会  ( 青山学院大(神奈川) )   2022.3  応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • 単層グラフェン上に自己組織化された有機強誘電体薄膜 メモリデバイスの作製 International conference

    松本 凌 表面科学*, ヴィスワナス パマルティ, 原 正則, 吉村 雅満

    第69回応用物学会春季学術講演会  ( 青山学院大(神奈川) )   2022.3  応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • BNドープグラフェンを担体に用いたIrO2ナノ粒子水電解アノード触媒の開発 International conference

    原 正則, プレルナ ジョシ, 吉村 雅満

    電気化学会第89回大会  ( オンライン )   2022.3  電気化学会

     More details

    Presentation type:Oral presentation (general)  

  • Reduced Graphene Oxide Films with High Structural Quality Fabricated by a Two-Step Reduction of Graphene Oxide International conference

    カニシカ デ シルバ, Kazuma Shibata*, ヴィスワナス パマルティ, Masamichi Yoshimura

    62nd Fullerenes-Nanotubes-Graphene General Symposium (FNTG)  ( Online )   2022.3 

     More details

    Presentation type:Oral presentation (general)  

    Oral

  • Ultrathin Organic Ferroelectrics Self-Assembled on Monolayer Graphene International conference

    Ryo Matsumoto 表面科学*, ヴィスワナス パマルティ, Masanori Hara, Masamichi Yoshimura

    20th International Colloquium on Scanning Probe Microscopy  ( Online )   2021.12  The Japan Society of Applied Physics

     More details

    Presentation type:Oral presentation (general)  

  • High Quality Conductive and Transparent Monolayer Reduced Graphene Oxide Films by Chemical Reduction and Defect Restoration International conference

    カニシカ デ シルバ, Kazuma Shibata*, Masamichi Yoshimura

    The 29th International Colloquium on Scanning Probe Microscopy (ICSPM29)  ( Online )   2021.12 

     More details

    Presentation type:Oral presentation (general)  

    Poster

  • Thermal Hysteresis Loop in IR Reflectivity of Nanostructured Phase-Change-Material VO2 Presentation International conference

    Kazutaka Nishikawa*, Masamichi Yoshimura, Yoshihide Watanabe

    MRS Fall Meeting 2021  ( Boston,USA )   2021.12  Materials Research Society

     More details

    Presentation type:Oral presentation (general)  

  • Formation of Iridium Oxide Nanoparticles on CVD Graphene studied by AFM International conference

    Masanori Hara, Shuhei Ogawa 表面科学*, Seiya Suzuki **, プレルナ ジョシ, Masamichi Yoshimura

    The 9th International Symposium on Surface Science  ( Online )   2021.12  The Japan Society of Vacuum and Surface Science

     More details

    Presentation type:Oral presentation (general)  

  • Fabrication of graphene aerogel with controllable structural properties for efficient dye absorption International conference

    Toshiki Shimizu*, カニシカ デ シルバ, Masanori Hara, Masamichi Yoshimura

    The 9th International Symposium on Surface Science   ( Online )   2021.12 

     More details

    Presentation type:Oral presentation (general)  

  • Morphology of nanostructured VO2 films fabricated by sputtering and annealing process International conference

    Kazutaka Nishikawa*, Masamichi Yoshimura, Yoshihide Watanabe

    9th International Symposium on Surface Science (ISSS-9)  ( Online )   2021.11  The Japan Society of Vacuum and Surface Science

     More details

    Presentation type:Oral presentation (general)  

  • Structural changes in graphite oxide during thermal annealing in air and in vacuum International conference

    カニシカ デ シルバ, Kazutaka Nishikawa*, Toshiki Shimizu*, Masamichi Yoshimura

    The 9th International Symposium on Surface Science (ISSS-9)  ( Online )   2021.11 

     More details

    Presentation type:Oral presentation (general)  

    Poster

  • Fabrication of Ferroelectric PVDF Films on Monolayer Graphene International conference

    Ryo Matsumoto 表面科学*, ヴィスワナス パマルティ, Masanori Hara, Masamichi Yoshimura

    The 9th International Symposium on Surface Science  ( Online )   2021.11  The Japan Society of Vacuum and Surface Science

     More details

    Presentation type:Oral presentation (general)  

  • Fabrication and characterization of mosaic-like conductive monolayer reduced graphene oxide films International conference

    カニシカ デ シルバ, Yuki Morikuni*, ヴィスワナス パマルティ, Masamichi Yoshimura

    Graphene Week  ( Online )   2021.9  Graphene Flagship

     More details

    Presentation type:Oral presentation (general)  

    Poster

  • セルロースナノファイバーをバインダーに用いたLIB負極用ナノカーボン複合膜の開発 International conference

    本田志穂*, 原 正則, 吉村 雅満

    電気化学会 第88回大会  ( オンライン )   2021.3  電気化学会

     More details

    Presentation type:Oral presentation (general)  

  • 修飾グラフェンを担体に用いたIrRuOx合金ナノ粒子水電解アノード触媒の開発 International conference

    原 正則, Prerna Joshi*, Rohit Yadav*, 吉村 雅満

    電気化学会 第88回大会  ( オンライン )   2021.3  電気化学会

     More details

    Presentation type:Oral presentation (general)  

  • アルコールCVDによるCNT合成におけるアルミナ基板の粗さの影響 International conference

    河内稜*, 原 正則, 吉村 雅満

    第68回応用物理学会春季学術講演会  ( オンライン )   2021.3  応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • Synthesis of Vertical-Aligned Carbon Nanotube / Al Composite Electrode for Li-ion Capacitor Cathode International conference

    Masanori Hara, Ryo Kawachi*, Takashi Banno*, Masamichi Yoshimura

    The 60th Fullerenes-Nanotubes-Graphene General symposium  ( Online )   2021.3  フラーレン・ナノチューブ・グラフェン学会

     More details

    Presentation type:Oral presentation (general)  

  • リチウムイオン二次電池負極用カーボン複合膜の開発 International conference

    本田志穂*, 原 正則, 吉村 雅満

    第20回日本表面真空学会中部支部学術講演会  ( オンライン )   2020.12  日本表面真空学会中部支部

     More details

    Presentation type:Oral presentation (general)  

  • Kelvin Probe Force Microscopy Analysis of Boron doping on Tiled Graphene Oxide International conference

    Prerna Joshi*, Rohit Yadav*, Yuki Morikuni*, Masanori Hara, Masamichi Yoshimura

    ICSPM 28  ( Online )   2020.12  応用物理学会 薄膜・表面物理分科会

     More details

    Presentation type:Oral presentation (general)  

  • Current Imaging of Mosaic-like Monolayer Films of Reduced Graphene Oxide International conference

    カニシカ デ シルバ, Pamarti Viswanath*, Yuki Morikuni*, Momo Matsuda*, Tomiko Ikeda*, Masamichi Yoshimura

    ICSPM28 - International Colloquium on Scanning Probe Microscopy  ( Online )   2020.12 

     More details

    Presentation type:Oral presentation (general)  

    Conductive AFM (C-AFM) is a powerful nanoscale characterization tool for simultaneously obtaining the topography and the current distribution of a material. Employment of C-AFM in measuring electrical characteristics of multilayers of GO and RGO films and AFM tip induced electrochemical reduction of GO films have been reported [1,2]. However, these multilayer films show current flows in the range of 100 pA-100 nA at a high bias voltage (100 mV). Fabrication of highly conducting monolayer RGO films is in high demand for nano electronic devices. Here we report a high current (in A) flow in a thermally reduced monolayer film of GO, that at a bias voltage as small as 5 mV (see Fig. 1 for the C-AFM setup and the topographic and current images). The GO was functionalized with tetrabutylammoniumhydroxide (TBAOH) and spin-coated on SiO2 (50 nm)/Si substrates (1 cm2). A mosaic-like monolayer film is formed [3] and then annealed at 800 oC/30 min in Ar/H2 atmosphere [4]. This study offers not only a way of fabricating a continuous conducting RGO film but also its nanoscale electronic property measurement by C-AFM, which is suitable in the field of nano-electronic devices.

  • Evaluationof Local Conductivity in Tiled Monolayer Graphene Oxide Filmby Conductive-AFM International conference

    Yuki Morikuni*, K. Kanishka H. De Silva*, Masanori Hara, Masamichi Yoshimura

    ICSPM 28  ( Online )   2020.12  応用物理学会 薄膜・表面物理分科会

     More details

    Presentation type:Oral presentation (general)  

  • Kelvin Probe Force Microscopy Analysis of Boron doping in Tiled Graphene Oxide International conference

    プレルナ ジョシ, Rohit Yadav*, カニシカ デ シルバ, Yuki Morikuni*, Masanori Hara, Masamichi Yoshimura

    28th International Colloquium on Scanning Probe Microscopy  ( Online )   2020.12  2020 ICSPM28 Organizing Committee

     More details

    Presentation type:Oral presentation (general)  

  • Restoration of Lattice Defects in Graphene Oxide by Organic Solvent-Assisted Thermal Annealing International conference

    カニシカ デ シルバ, 吉村 雅満

    MRS Spring and Fall meeting-2020  ( Online )   2020.12  Materials Research Society

     More details

    Presentation type:Oral presentation (general)  

    From last decade, the interest of graphene is rising spanning almost all research areas due to its outstanding electrical, optical, mechanical, etc. properties inherited by its 2D structure [1]. Due to this remarkable discovery, the material graphene oxide (GO) became famous as a precursor for graphene synthesis, even though it was discovered about 150 years ago [2]. The GO is oxygenated form of graphene with many oxygen-containing groups (O-groups) and lattice defects. Hence, to fabricate graphene from GO, removal of these O-groups and repairing of the lattice defects is vital. This process is known as reduction [3]. However, to obtain pristine graphene from GO is the most challenging task due to the difficulty in complete removal of O-groups and repairing of lattice defects by conventional reduction method.
    It has been reported that, reduction of GO by high temperature annealing (>1500 oC) is an effective reduction method, particularly in producing conducting RGO films [4]. However, high temperature annealing transforms into high-energy consumption. Further, high temperatures cannot be used on all types of substrates in making graphene films. Therefore, the road to make pristine graphene like material by reducing GO still poses obstacles. As an alternative strategy, thermal annealing of GO in the presence of a carbon source (C-source) such as, ethanol, methane, ethylene, and acetylene via chemical vapour deposition (CVD) has been reported (<1000 oC) [5,6]. In our previously published work, fabrication of conducting RGO films by the restoration of graphitic structure via ethanol-CVD was reported [7]. As a continuation of this work, here we report, with the objective to understand the restoration behaviour of lattice defects, thermal annealing of GO in the presence of various organic solvents such as ethanol, methanol, isopropanol, tert-butanol, ethylene glycol, and toluene.
    To mention the methodology in brief, first a dispersion of GO was spin-coated on SiO2/Si substrates and thermal annealing was done in the presence of the above solvents using a CVD device. Characterization of the synthesized samples was done by Raman spectroscopy, atomic force microscopy (AFM) along with Kelvin probe force microscopy (KPFM), and X-ray photoelectron spectroscopy (XPS). Preliminary results showed that there is a significant effect on restoration of lattice defects depending on the organic solvent used. Particularly, the Raman spectroscopic results show the evolution of the G’-peak, which is an indication of restoration of lattice defects, and depending on the C-source the spectral properties change (intensity of G’-peak increases with more carbon atoms). The AFM results showed that the thickness of a single GO sheet has reduced from 1 nm to 0.4 nm due to removal of O-groups upon thermal treatment. Further, conductivity measurements of the synthesized RGO films will be carried out to clarify the solvent dependence on the restoration of lattice defects.

  • Evaluation of Boron doped Reduced Graphene Oxide as IrO2 support for Efficient Oxygen Evolution Reaction International conference

    Prerna Joshi*, Hsin-Hui Huang*, Masanori Hara, Masamichi Yoshimura

    2020 MRS Spring/Fall Meeting  ( Online )   2020.11  Materials Research Society

     More details

    Presentation type:Oral presentation (general)  

  • 導電性 AFM による酸化グラフェン単分子膜の局所的導電性評価 International conference

    森國雄貴*, カニシカ デ シルバ, 原 正則, 吉村 雅満

    2020年表面真空学会学術講演会  ( オンライン )   2020.11  日本表面真空学会

     More details

    Presentation type:Oral presentation (general)  

  • Effect of the substrate on the Raman spectra of reduced graphene oxide flakes International conference

    カニシカ デ シルバ, Seiya Suzuki*, Pamarti Viswanath*, Masamichi Yoshimura

    Japan Society of Vacuum and Surface Science (JVSS-2020)  ( Online )   2020.11 

     More details

    Presentation type:Oral presentation (general)  

    Raman spectroscopy has evolved into a versatile tool to characterize structural, electronic, and optical properties of graphene-based materials such as pristine graphene, graphene oxide (GO), and reduced graphene oxide (RGO).1) However, in contrast to pristine graphene, Raman spectral analysis of GO and RGO is challenging due to their complex lattice structure.2) Moreover, in most of the reported work, Raman spectra of GO and RGO are measured in their bulk state rather than for single or few-layers, which makes the analysis even more complicated. Generally, Raman spectra of pristine graphene is taken by depositing it on a substrate, particularly on a SiO2(300 nm)/Si substrate as it allows for a better optical visibility of graphene.3) Single or few-layers GO can also be deposited on SiO2(300 nm)/Si substrates by spin coating exfoliated GO dispersion, however, due the highly defected graphitic lattice and the large optical bandgap in GO, its optical visibility is reduced. Yet, after thermal reduction of GO, the visibility of GO can be attained because lattice defects are restored during the thermal treatment.2) Apart from the optical visibility, a strong dependence of the Raman spectroscopy of monolayer pristine graphene on the SiO2 layer thickness has been reported.4) Hence, in the present work, we study the effect of the substrate on Raman spectra of GO and RGO mono- and few-layer flakes, which is useful in interpreting the Raman spectra of these materials.

  • In situ electrochemical Raman investigation of Li-ion intercalation in N-doped reduced graphene oxide International conference

    Rohit Yadav*, Prerna Joshi*, Hsin-Hui Huang*, Masanori Hara, Masamichi Yoshimura

    2020年表面真空学会学術講演会  ( Online )   2020.11  日本表面真空学会

     More details

    Presentation type:Oral presentation (general)  

  • Boron doped Reduced Graphene Oxide as IrO2 support for Oxygen Evolution Reaction International conference

    プレルナ ジョシ, Hsin-Hui Huang*, Masanori Hara, Masamichi Yoshimura

    2020 Virtual MRS Spring/Fall Meeting & Exhibit  ( Online )   2020.11  Materials Research Society 1995-2021

     More details

    Presentation type:Oral presentation (general)  

  • Raman spectroscopy of graphene oxide and reduced graphene oxide flakes on Si-based substrates International conference

    カニシカ デ シルバ, Seiya Suzuki*, Pamarti Viswanath*, Masamichi Yoshimura

    59th Fullerenes Nanotubes Graphene General symposium  ( Online )   2020.9 

     More details

    Presentation type:Oral presentation (general)  

    The optical visibility of mono- and few-layer graphene oxide (GO) under optical microscope (OM) is challenging even by using 300 nm SiO2/Si substrate, which is the current standard for the visualization of pristine graphene. This is because of the large optical band-gap caused by higher degree of oxidation and intercalated water [1,2]. However, the optical contrast of GO can be improved by annealing GO on 300 nm SiO2/Si substrate. Apart from the optical visualization, the effect of the substrate on intrinsic properties of GO or reduced graphene oxide (RGO) should be taken into consideration. Raman spectroscopy is a versatile tool to characterize structural, electronic, and optical properties of graphene-based materials [3]. A strong dependence of the Raman spectroscopy of monolayer pristine graphene on the thickness of the SiO2 layer has been reported [4]. Yet, an in depth report on the effect of SiO2 thickness or the type of substrate on the Raman spectra of GO and RGO has not been reported. In this work, we show the influence of the substrate on Raman spectral properties (peak position, intensity, etc.) of GO and RGO mono- and few-layer flakes, which is useful in interpreting the Raman spectra of these materials.

  • Self-Assembly of Ultrathin PVDF on Monolayer Graphene Oxide International conference

    Pamarti Viswanath **, カニシカ デ シルバ, Masamichi Yoshimura

    第61回応用物理学会秋季学術講演会  ( Online )   2020.9 

     More details

    Presentation type:Oral presentation (general)  

  • Heteroatom (B / N) Codoped Graphene as IrO2 catalyst Support for Oxygen Evolution Reaction International conference

    プレルナ ジョシ, ファン シンフェイ, Masanori Hara, Masamichi Yoshimura

    電気化学会 第87回大会  ( 名古屋 )   2020.3  日本電気化学会

     More details

    Presentation type:Oral presentation (general)  

  • Investigation of surface potential variations of thermally reduced graphene oxide International conference

    カニシカ デ シルバ, Shuhei Ogawa*, Pamarti Viswanath*, Masamichi Yoshimura

    FNTG-2020  ( Tokyo University )   2020.3  FNTG

     More details

    Presentation type:Oral presentation (general)  

  • カーボンナノチューブ/ Cu電極のLiイオンキャパシタ性能評価 International conference

    原 正則, 吉村 雅満

    第67回応用物理学会春季学術講演会  ( 予稿集のみ )   2020.3  日本応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • Heteroatom-doped Nanocarbons as Active Support for IrO2 as an OER Electrocatalyst International conference

    プレルナ ジョシ, ロヒット ヤダフ*, Masanori Hara, Masamichi Yoshimura

    The 58th Fullerenes-Nanotubes-Graphene General symposium  ( 東京 )   2020.3  Fullerenes-Nanotubes-Graphene学会

     More details

    Presentation type:Oral presentation (general)  

  • Evaluation of various nitrogen-doping in graphene on the performance as a supercapacitor electrode International conference

    ロヒット ヤダフ*, プレルナ ジョシ, Masanori Hara, Masamichi Yoshimura

    The 58th Fullerenes-Nanotubes-Graphene General symposium  ( 東京 )   2020.3  Fullerenes-Nanotubes-Graphene学会

     More details

    Presentation type:Oral presentation (general)  

  • Effect of Nitrogen-Doping in Graphene on the Performance as a Supercapacitor Electrode International conference

    ロヒット ヤダフ*, 原 正則, プレルナ ジョシ, 吉村 雅満

    電気化学会 第87回大会  ( 名古屋 )   2020.3  日本電気化学会

     More details

    Presentation type:Oral presentation (general)  

  • プローブ顕微鏡を用いたミクロスケール材料評価 Invited International conference

    吉村 雅満

    一般社団法人ニューガラスフォーラム  ( 東京、日本ガラス工業センター )   2020.1 

     More details

    Presentation type:Oral presentation (invited, special)  

  • Facile Fabrication of Multi-grained Plasmonic Tip by Comprising Physical and Chemical Approach in Tip-Enhanced Raman Spectroscopy International conference

    K.R.Vanjarapu **, Masamichi Yoshimura

    28th International Colloquium on Scanning Probe Microscopy (ICSPM 28)  ( Online )   2020 

     More details

    Presentation type:Oral presentation (general)  

  • Development of novel iridium oxide catalysts supported on modified nanocarbons for oxygen evolution reaction Invited International conference

    原 正則, プレルナ ジョシ, 吉村 雅満

    FiMPART 2019  ( Ahmedabad, India )   2019.12  FiMPART

     More details

    Presentation type:Oral presentation (invited, special)  

  • Boron doped Reduced Graphene Oxide as a Catalyst Support for Oxygen Evolution Reaction International conference

    プレルナ ジョシ, ファン シンフェイ, Masanori Hara, Masamichi Yoshimura

    ICSPM 27  ( 静岡 )   2019.12  日本応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • Lattice Defect Restoration in Graphene Oxide via Alcohol-Assisted Thermal Annealing International conference

    カニシカ デ シルバ, 吉村 雅満

    ICSPM27  ( Shuzenji, Shizuoka )   2019.12  International Colloquium on Scanning Probe Microscopy

     More details

    Presentation type:Oral presentation (general)  

  • Improving the Electrocatalytic Activity of IrO2 via B, N Co‑doping of Reduced Graphene Oxide as a Catalyst Support International conference

    プレルナ ジョシ, Masanori Hara, Masamichi Yoshimura

    スマートエネルギー研究センター シンポジウム  ( 豊田工業大学 )   2019.11 

     More details

    Presentation type:Oral presentation (general)  

  • Restoration of lattice defects of graphene oxide by organic solvent-assisted chemical vapour deposition International conference

    カニシカ デ シルバ, 吉村 雅満

    スマートエネルギー研究センター   ( Toyota Technological Institute, Nagoya )   2019.11 

     More details

    Presentation type:Oral presentation (general)  

  • Defect Repair of Graphene Oxide by Various Organic Solvents through Chemical Vapour Deposition International conference

    カニシカ デ シルバ, 吉村 雅満

    2019第80回 応用物理学会春季学術講演会  ( Hokkaido University )   2019.10  JSAP

     More details

    Presentation type:Oral presentation (general)  

  • 金属クラスター触媒を用いた多層グラフェンナノリボンの作製と電気特性評価 International conference

    高橋和美*, 松岡 佑樹, 原 正則, 吉村 雅満

    第80回応用物理学会秋季学術講演会  ( 北海道大学(札幌) )   2019.9  日本応用物理学会

     More details

    Presentation type:Oral presentation (general)  

    Coクラスター触媒を用いたグラフェンナノリボンの合成

  • アルミナ中のAl酸化状態とカーボンナノチューブ成長量の関係 International conference

    河内稜*, 松岡 佑樹, 原 正則, 吉村 雅満

    第80回応用物理学会秋季学術講演会  ( 北海道大学(札幌) )   2019.9  日本応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • 異種元素ドープグラフェン上に担持したIrRuOx触媒の合成と活性評価 International conference

    原 正則, プレルナ ジョシ, ファン シンフェイ, 吉村 雅満

    第80回応用物理学会秋季学術講演会  ( 北海道大学(札幌) )   2019.9  日本応用物理学会

     More details

    Presentation type:Oral presentation (general)  

    水電解用新規触媒としてIrRuO2ナノ粒子担持異種元素ドープグラフェンの合成と評価を行った。

  • Enhance the Electrocatalytic Activity of IrO2 via Boron-doping of Carbon Support International conference

    プレルナ ジョシ, ファン シンフェイ, 原 正則, 吉村 雅満

    2019年電気化学会秋季大会  ( 山梨大(甲府) )   2019.9  日本電気化学会

     More details

    Presentation type:Oral presentation (general)  

    新規水電解用触媒としてIrO2担持ホウ素ドープグラフェン電極の合成と特性評価を行った

  • 垂直配向カーボンナノチューブを用いた電気二重層キャパシタ用電極の作製 International conference

    原 正則, 池田義仁*, 吉村 雅満

    2019年電気化学会秋季大会  ( 山梨大(甲府) )   2019.9  日本電気化学会

     More details

    Presentation type:Oral presentation (general)  

    新規な電気二重層コンデンサの電極材料として垂直配向CNTをCu基板上に直接成長させた電極材の開発を行った。

  • Preparation of IrO2 nanoparticles on CVD graphene by hydrothermal method International conference

    小川修平*, 鈴木誠也*, 原 正則, 吉村 雅満

    The 57th Fullerenes-Nanotubes-Graphene General symposium  ( 名古屋大 )   2019.9  Fullerenes-Nanotubes-Graphene学会

     More details

    Presentation type:Oral presentation (general)  

    新規なモデル電極として、欠陥量を制御下グラフェン上へのIrO2ナノ粒子の析出について調査した

  • B,N-codoped Reduced Graphene Oxide as a Support for IrO2 as Active OER Electrocatalyst International conference

    プレルナ ジョシ, ロヒット ヤダフ*, 松岡 佑樹, 原 正則, 吉村 雅満

    The 57th Fullerenes-Nanotubes-Graphene General symposium  ( 名古屋大 )   2019.9  Fullerenes-Nanotubes-Graphene学会

     More details

    Presentation type:Oral presentation (general)  

    水電解用新規触媒として窒素およびホウ素をドープしたグラフェン上にIrO2ナノ粒子を担持した触媒の開発および評価を行った

  • Zinc Oxide Nanoparticles Decorated on Nitrogen-Doped Graphene Sheets as Advanced Supercapacitor Electrode International conference

    ロヒット ヤダフ*, 原 正則, 吉村 雅満

    The 57th Fullerenes-Nanotubes-Graphene General symposium  ( 名古屋大 )   2019.9  Fullerenes-Nanotubes-Graphene学会

     More details

    Presentation type:Oral presentation (general)  

    新規キャパシタ電極材料としてZnO/N-rGOの合成および評価を行った

  • Fabrication of superhydrophobic and superoleophilic sponge using graphene oxide and carbon nanotubes International conference

    森國友貴*, 原 正則, 吉村 雅満

    The 57th Fullerenes-Nanotubes-Graphene General symposium  ( 名古屋大 )   2019.9  Fullerenes-Nanotubes-Graphene学会

     More details

    Presentation type:Oral presentation (general)  

    グランフェン修飾による超撥水・超親油スポンジの合成と評価を行った

  • Alcohol Assisted Thermal Reduction of Graphene Oxide Invited International conference

    吉村 雅満

    NanoScientific Symposiumu China  ( Tianjin University, China )   2019.8 

     More details

    Presentation type:Oral presentation (invited, special)  

  • 探針増強ラマン分光法によるナノカーボンの評価 Invited International conference

    吉村 雅満

    (公財)科学技術交流財団「高機能コロイド結晶材料研究会」  ( 名古屋 )   2019.7 

     More details

    Presentation type:Oral presentation (invited, special)  

  • Synthesis and Evaluation of Novel Iridium Ruthenium Oxide Catalysts Supported on Reduced Graphene Oxide for Oxygen Evolution Reaction International conference

    原 正則, プレルナ ジョシ, ファン シンフェイ, 吉村 雅満

    235rd Electrochemical Society  ( Dallas, USA )   2019.5  The Electrochemical Society

     More details

    Presentation type:Oral presentation (general)  

    新規水電解触媒としてIrRuO2ナノ粒子を還元型酸化グラフェンに担持した触媒を合成し、市の特性の評価を行った。

  • 水電解アノード用の新規触媒IrRuOx合金ナノ粒子担持グラフェンの合成 International conference

    原 正則, プレルナ ジョシ, ファン シンフェイ, 吉村 雅満

    電気化学会 第86回大会  ( 京都大学 )   2019.3  日本電気化学会

     More details

    Presentation type:Oral presentation (general)  

  • 銅上CVDグラフェンにおけるTa誘起局所核生成のメカニズム International conference

    鈴木 誠也, 原 正則, 吉村 雅満

    第66回応用物理学会春季学術講演会  ( 東京工業大学 )   2019.3 

     More details

    Presentation type:Oral presentation (general)  

  • 配向CNTを⽤いた導電性と耐摩耗性を有する新奇被膜の開発 International conference

    池田義仁*, 原 正則, 吉村 雅満

    第66回応用物理学会春季学術講演会  ( 東京工業大学 )   2019.3 

     More details

    Presentation type:Oral presentation (general)  

  • 水素プラズマにより欠陥導入したグラファイトのTERSによる評価 International conference

    甲斐鈴菜*, 原 正則, 吉村 雅満

    第66回応用物理学会春季学術講演会  ( 東京工業大学 )   2019.3 

     More details

    Presentation type:Oral presentation (general)  

  • 電気⼆重層キャパシタ⽤カーボンナノチューブ/ Cu電極の作製と評価 International conference

    原 正則, 池田 義仁 表面科学*, 吉村 雅満

    第66回応用物理学会春季学術講演会  ( 東京工業大学 )   2019.3  応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • Evaluation of IrO2 Activity as an Electrocatalyst for Oxygen Evolution Reaction by Heteroatom doped Reduced Graphene Oxide International conference

    プレルナ ジョシ, ファン シンフェイ, 原 正則, 吉村 雅満

    第66回応用物理学会春季学術講演会  ( 東京工業大学 大岡山キャンパス )   2019.3 

     More details

    Presentation type:Oral presentation (general)  

  • Synthesis and structural analysis of cellulose nanofiber/CNT composites International conference

    Shiho Honda*, ファン シンフェイ, 吉村 雅満

    The 56th Fullerenes-Nanotubes-Graphene General symposium  ( Tokyo )   2019.3 

     More details

    Presentation type:Oral presentation (general)  

  • Synthesis of Heteroatom-doped Graphene as Active Catalysts for Hydroquinones Oxidation Reaction International conference

    原 正則, プレルナ ジョシ, ファン シンフェイ, 吉村 雅満

    The 56th Fullerenes-Nanotubes-Graphene General symposium  ( 東京大学 )   2019.3  フラーレンナノチューブグラフェン学会

     More details

    Presentation type:Oral presentation (general)  

  • 銅基板上への垂直配向CNT合成及び摩耗性、接触抵抗評価 International conference

    池田義仁*, 原 正則, 吉村 雅満

    第18回日本表面科学会中部支部学術講演会  ( 名古屋大学 )   2018.12 

     More details

    Presentation type:Oral presentation (general)  

  • ナノカーボンの構造制御・評価と応用 Invited International conference

    吉村 雅満

    第45回炭素材料学会年会  ( 名古屋工業大学 )   2018.12 

     More details

    Presentation type:Oral presentation (invited, special)  

  • Heteroatom doped Reduced Graphene-oxide as a Catalyst Support for IrO2 for Superior Activity towards Oxygen Evolution Reaction International conference

    プレルナ ジョシ, Rajashekar Badam Japan Advanced Institute of Science and Technology*, ファン シンフェイ, 原 正則, 吉村 雅満

    グリーン素子最終年度シンポジウム  ( Toyota Technological Institute, Nagoya )   2018.11 

     More details

    Presentation type:Oral presentation (general)  

  • AFM Observation of Damage Area by deep ultraviolet irradiation on Tetrahedral amorphous Carbon on Argon gas International conference

    T. Kozu*, M. Yamaguchi*, M. Kawaguchi*, Masamichi Yoshimura

    ACSIN-14 & ICSPM26  ( Sendai International Center )   2018.10 

     More details

    Presentation type:Oral presentation (general)  

  • Growth of Carbon Nanotubes on Cu Substrate for Applications as Electrically Conductive and Wear Resistant Materials International conference

    Yoshito Ikeda*, Seiya Suzuki, Masanori Hara, Masamichi Yoshimura

    ACSIN-14 & ICSPM26  ( Sendai International Center )   2018.10 

     More details

    Presentation type:Oral presentation (general)  

  • Design and Evaluation of IrO2 on Nitrogen doped Reduced Graphene Oxide as an Electrocatalyst for Oxygen Evolution Reaction International conference

    プレルナ ジョシ, Rajashekar Badam Japan Advanced Institute of Science and Technology*, ファン シンフェイ, 原 正則, 吉村 雅満

    ACSIN-14 & ICSPM-26  ( Sendai International Center, Sendai, Japan )   2018.10 

     More details

    Presentation type:Oral presentation (general)  

  • Graphene/Layered Double Hydroxide Composite for Ion Sieving International conference

    ファン シンフェイ, L.-W. Su **, K. De Silva*, 吉村 雅満

    ACSIN-14 & ICSPM26  ( Sendai,Japan )   2018.10 

     More details

    Presentation type:Oral presentation (general)  

  • Reduced Graphene Oxide-Based Conducting Sheets: Thickness Dependence on Electrical Properties International conference

    K. K. H. De Silva*, H. H. Huang*, Masamichi Yoshimura

    ACSIN-14 & ICSPM26  ( Sendai International Center )   2018.10 

     More details

    Presentation type:Oral presentation (general)  

  • Atomically Thin Ge Layer Segregated through Au/Ag Films International conference

    Seiya Suzuki, T. Inaba*, Masamichi Yoshimura

    ACSIN-14 & ICSPM26  ( Sendai International Center )   2018.10 

     More details

    Presentation type:Oral presentation (general)  

  • Kelvin Probe Force Microscopy Study of 2D Graphene-based Sheets International conference

    ファン シンフェイ, Kanishka De Silva 表面科学*, 吉村 雅満

    The 26th International Colloquium on Scanning Probe Microscopy  ( Sendai,Japan )   2018.10 

     More details

    Presentation type:Oral presentation (general)  

  • 電気二重層キャパシタ用カーボンナノチューブ/グラファイト複合電極の作製 International conference

    米田大祐 表面科学*, 鈴木 誠也, 原 正則, 吉村 雅満

    2018年電気化学会秋季大会  ( 金沢大 )   2018.9  日本電気化学会

     More details

    Presentation type:Oral presentation (general)  

  • Effect of Nitrogen Doping Amount on Electrocatalytic Activity of IrO2 on Nitrogen-doped Graphene for Excellent Oxygen Evolution Reaction International conference

    プレルナ ジョシ, Rajashekar Badam Japan Advanced Institute of Science and Technology*, ファン シンフェイ, 原 正則, 吉村 雅満

    2018年応⽤物理学会秋季講演会  ( 名古屋国際会議場 )   2018.9 

     More details

    Presentation type:Oral presentation (general)  

  • グラフェン上におけるキノン分子の酸化反応の活性評価 International conference

    原 正則, バダム ラジャスカ― 表面科学*, ファン シンフェイ, 吉村 雅満

    第79回応用物理学会秋季学術講演会  ( 名古屋国際会議場 )   2018.9  応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • 多結晶Cu基板上でのグラフェンCVD成長における金属マスクがドメインサイズに及ぼす影響 International conference

    鷲見 穂高*, 鈴木 誠也, 吉村 雅満

    第79回応用物理学会秋季学術講演会  ( 名古屋国際会議場 )   2018.9 

     More details

    Presentation type:Oral presentation (general)  

  • 金属クラスター触媒を用いた多層グラフェンナノリボンの作製と評価 International conference

    高橋和美*, 原 正則, 吉村 雅満

    第79回応用物理学会秋季学術講演会  ( 名古屋国際会議場 )   2018.9 

     More details

    Presentation type:Oral presentation (general)  

  • Fabrication of Reduced Graphene Oxide Membranes for Water Remediation International conference

    ファン シンフェイ, Rakesh Joshi*, Kanishka De Silva 表面科学*, 吉村 雅満

    第79回応用物理学会秋季学術講演会  ( 名古屋国際会議場 )   2018.9 

     More details

    Presentation type:Oral presentation (general)  

  • 水素プラズマによる欠陥導入HOPGの構造評価 International conference

    吉村 雅満, 原 正則, 甲斐鈴菜*

    第79回応用物理学会秋季学術講演会  ( 名古屋国際会議場 )   2018.9 

     More details

    Presentation type:Oral presentation (general)  

  • セルロースナノファイバー/ナノカーボン複合膜の作製と評価 International conference

    本田志穂*, ファン シンフェイ, 吉村 雅満

    第79回応用物理学会秋季学術講演会  ( 名古屋国際会議場 )   2018.9 

     More details

    Presentation type:Oral presentation (general)  

  • タンタルによる銅板裏面への化学気相成長グラフェンの局所的核生成 International conference

    鈴木 誠也, 鷲見穂高*, 原 正則, 吉村 雅満

    第79回応用物理学会秋季学術講演会  ( 名古屋国際会議場 )   2018.9 

     More details

    Presentation type:Oral presentation (general)  

    名古屋国際会議場

  • Two-dimensional layered double hydroxide/graphene materials for water remediation International conference

    ファン シンフェイ, liang-Wei Su*, Kanishka De Silva*, Masamichi Yoshimura

    ECOSS34  ( Aarhus, Denmark )   2018.8 

     More details

    Presentation type:Oral presentation (general)  

  • Synthesis of graphene via two-step reduction of graphene oxide International conference

    kaniska De Silva*, ファン シンフェイ, Seiya Suzuki, Rajashekar Badam*, Masamichi Yoshimura

    ECOSS34  ( Aarhus, Denmark )   2018.8 

     More details

    Presentation type:Oral presentation (general)  

  • Two-Dimensional Layered Double Hydroxide/Graphene Materials for Water Remediation International conference

    ファン シンフェイ, Rakesh Joshi*, Kanishka De Silva 表面科学*, 吉村 雅満

    The 34th European Conference on Surface Science  ( Aarhus,Denmark )   2018.8 

     More details

    Presentation type:Oral presentation (general)  

  • Controllable fabrication of reduced graphene oxide membranes International conference

    ファン シンフェイ, プレルナ ジョシ, kaniska De Silva*, Masamichi Yoshimura

    ECOSS34  ( Aarhus, Denmark )   2018.8 

     More details

    Presentation type:Oral presentation (general)  

  • Structural control of carbon nanomaterials and its potential application Invited International conference

    吉村 雅満

    RamanFest 2018  ( 東京大学 )   2018.6 

     More details

    Presentation type:Oral presentation (invited, special)  

  • Synthesis and Evaluation of Iridium Oxide Nanoparticle Catalysts Supported on Nitrogen-Doped Reduced Graphene Oxides International conference

    原 正則, Rajashekar Badam 表面科学*, Guan Jhong Wang 表面科学*, ファン シンフェイ, 吉村 雅満

    233rd Electrochemical Society  ( Seattle, USA )   2018.5  The Electrochemical Society

     More details

    Presentation type:Oral presentation (general)  

  • 金属薄膜を用いた結晶ゲルマニウムの析出 International conference

    鈴木 誠也, 稲葉達郎*, 吉村 雅満

    第65回 応用物理学会 春季学術講演会  ( 早稲田大学 ⻄早稲田キャンパス )   2018.3  公益社団法人応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • 酸素発生反応用IrRuOx / Graphene触媒の合成と特性評価 International conference

    原 正則, バダム ラージャシェーカル, ファン シンフェイ, 吉村 雅満

    第65回応用物理学会春季学術講演会  ( 早稲田大学 )   2018.3  日本応用物理学会

     More details

    Presentation type:Oral presentation (general)  

    水電解反応のアノード触媒用のイリジウム-ルテニウム酸化物合金ナノ粒子担持グラフェン触媒の合成と評価

  • Surface segregation of Ge crystal on metal thin films International conference

    Seiya Suzuki, Tatsurou Inaba **, Masamichi Yoshimura

    第54回 フラーレン・ナノチューブ・グラフェン 総合シンポジウム  ( 東京大学 )   2018.3  フラーレン・ナノチューブ・グラフェン学会

     More details

    Presentation type:Oral presentation (general)  

  • Synthesis of Novel IrRuOx / Graphene Catalyst for Oxygen Evolution Reaction International conference

    原 正則, バダム ラージャシェーカル, ファン シンフェイ, 吉村 雅満

    The 54th Fullerenes-Nanotubes-Graphene General symposium  ( 東京大学 )   2018.3  Fullerenes-Nanotubes-Graphene学会

     More details

    Presentation type:Oral presentation (general)  

    グラフェン上に担持したIrRuO2ナノ粒子触媒の酸素発生反応に対する触媒活性の評価

  • Visible Light Induced Ferroelectric to Paraelectric Reversible Phase Transition in Polyvinylidene fluoride Based Nanocomposites International conference

    Viswanath Pamarti*, 吉村 雅満

    第66回応用物理学会春季学術講演会  ( 東京工業大学 )   2018.3 

     More details

    Presentation type:Oral presentation (general)  

  • IrO2 Decorated Nitrogen-doped Graphene Electrocatalysts for Efficient Oxygen Evolution Reaction International conference

    バダム ラージャシェーカル, Wang Guan Jhong*, ファン シンフェイ, 原 正則, 吉村 雅満

    電気化学会第85回大会  ( 東京理科大学 葛飾キャンパス )   2018.3 

     More details

    Presentation type:Oral presentation (general)  

    Storage of hydrogen produced from water electrolysis has emerged as a plausible solution to store the renewable energy. In order to enhance the activity of its anodic reaction (oxygen evolution reaction (OER)) the present work deals with the preparation of nitrogen-doped graphene decorated with IrO2 (IrO2-N-rGO) by the hydrothermal method and OER studies by cyclic voltammetry and linear sweep voltammetry.

  • Formation Mechanism of Reduced Graphene Oxide Membrane International conference

    ファン シンフェイ, Rakesh Joshi*, Kanishka De Silva*, 吉村 雅満

    The 25th International Colloquium on Scanning Probe Microscopy  ( Shizuoka,Japan )   2017.12 

     More details

    Presentation type:Oral presentation (general)  

  • Structural Control of Carbon Nanomaterials for Green Applications Invited International conference

    Masamichi Yoshimura

    International Conference on Nano and Functional Materials (NFM-2017)  ( Pilani, India )   2017.11 

     More details

    Presentation type:Oral presentation (invited, special)  

  • IrO2 Based Modified Graphene Materials as Efficient Oxygen Evolution Reaction Catalysts International conference

    バダム ラージャシェーカル, Wang Guan Jhong*, ファン シンフェイ, Masanori Hara, Masamichi Yoshimura

    The 8th International Symposium on Surface Science (ISSS-8)  ( Tsukuba International Congress Center, Tsukuba Japan. )   2017.10 

     More details

    Presentation type:Oral presentation (general)  

    In the presentation preparation and characterization IrO2 decorated on nitrogen doped graphene was presented. The electrochemical characterization showed very high catalytic activity and durability was shown by the prepared catalysts.

  • Fabrication and Evaluation of Nanocarbon supported Iridium Oxide catalysts for Water Electrolysis International conference

    原 正則, バダム ラージャシェーカル, カニシカ デ シルバ 表面科学*, ファン シンフェイ, 吉村 雅満

    PGIS research Congress 2017  ( Peradeniya, Sri Lanka )   2017.9  Univeristy of Peradeniya

     More details

    Presentation type:Oral presentation (general)  

    ナノカーボン材料上に担持したIrO2触媒上での酸素発生反応の触媒活性評価

  • Fabrication and Evaluation of Nanocarbon supported Iridium Oxide catalysts for Water Electrolysis Invited International conference

    原 正則, バダム ラージャシェーカル, Kanishka De Silva*, ファン シンフェイ, 吉村 雅満

    PGIS research Congress 2017  ( Peradeniya, Sri Lanka )   2017.9  Univeristy of Peradeniya

     More details

    Presentation type:Oral presentation (invited, special)  

  • IrO2/Carbon Nano Hybrid Electrocatalysts for Efficient Oxygen Evolution Reaction International conference

    バダム ラージャシェーカル, Kanishka De Silva Surface Science*, Masanori Hara, Masamichi Yoshimura

    Frontiers in Materials Processing, Applications, Research and Technology (FiMPART) 2017  ( Bordeaux, France )   2017.7 

     More details

    Presentation type:Oral presentation (general)  

    The main objective of the present study is to enhance the catalytic activity along with the durability of IrO2 bases catalysts by employing various modified carbon bases substrates. For this purpose, various carbon bases substrates like modified graphene, CNT and carbon blacks have been designed, developed and characterized for its efficiency as OER catalyst.

  • IrO2/Carbon Nano Hybrid Electrocatalysts for Efficient Oxygen Evolution Reaction Invited International conference

    バダム ラージャシェーカル, Kanishka De Silva Surface Science*, Masanori Hara, Masamichi Yoshimura

    Frontiers in Materials Processing, Applications, Research and Technology (FiMPART) 2017  ( France )   2017.7 

     More details

    Presentation type:Oral presentation (invited, special)  

  • STEM Investigation on Topochemical Formation Interface of Li0.16La0.62TiO3 Electrolyte International conference

    M.A.Gulgun **, A. Orum*, S.S. Parapari **, M.M. Yildizhan **, M. Sezen **, K. Takatori **, H. Kadoura **, 吉村 雅満, 谷 俊彦

    21st International Conference on Solid State Ionics (SSI-21)  ( Podna,Italy )   2017.6  SSI-21 Organizing Committee

     More details

    Presentation type:Oral presentation (general)  

  • IrO2 Decorated Functionalized Acetylene Black as Highly Efficient Oxygen Evolution Reaction Catalysts International conference

    バダム ラージャシェーカル, Hsin-Hui Huang 表面科学*, Masanori Hara, Masamichi Yoshimura

    Electrochemical Society Japan 84th Annual meeting  ( Tokyo Metropolitan University )   2017.3 

     More details

    Presentation type:Oral presentation (general)  

  • 2層グラフェンによるSERS基板内銀粒子の保護 International conference

    鈴木 誠也, 吉村 雅満

    第64回応用物理学会春季学術講演会  ( パシフィコ横浜 )   2017.3  応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • Graphene Oxide Based Membranes for Ionic and Molecular Sieving International conference

    ファン シンフェイ, Rakesh Joshi School of Materials Science (University of New South Wales*, Kanishka De Silva 表面科学*, バダム ラージャシェーカル, Masamichi Yoshimura

    The 64th JSAP Spring Meeting  ( Yokohama )   2017.3 

     More details

    Presentation type:Oral presentation (general)  

  • IrO2担持グラフェン触媒上における酸素発生反応の電気化学特性評価 International conference

    原 正則, バダム ラージャシェーカル, Kanishka De Silva*, ファン シンフェイ, 吉村 雅満

    第64回応用物理学会春季学術講演会  ( パシフィコ横浜 )   2017.3  日本応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • Fabrication and characterization of IrO2 / nano-carbon catalysts International conference

    Masanori Hara, バダム ラージャシェーカル, Kanishka De Silva*, ファン シンフェイ, Masamichi Yoshimura

    The 52nd Fullerenes-Nanotubes-Graphene General symposium  ( 東京大学 )   2017.3  Fullerenes-Nanotubes-Graphene学会

     More details

    Presentation type:Oral presentation (general)  

  • Fabrication of a thermally stable SERS substrate using bilayer graphene International conference

    Seiya Suzuki, Masamichi Yoshimura

    第52回 フラーレン・ナノチューブ・グラフェン  ( 東京大学 伊藤国際学術研究センター 伊藤謝恩ホール )   2017.3  フラーレン・ナノチューブ・グラフェン学会

     More details

    Presentation type:Oral presentation (general)  

  • Surface modification of highly oriented pyrolytic graphite for oxygen reduction reaction International conference

    A. Kotoni 表面科学*, ファン シンフェイ, Y. Hashimoto Department of Electrical and Electronic Engineering, Daido University*, Masamichi Yoshimura

    24th International Colloquium on Scanning Probe Microscopy (ICSPM24)  ( Honolulu, Hawaii )   2016.12 

     More details

    Presentation type:Oral presentation (general)  

  • Structural Characterization of Hydrothermally Reduced Graphene oxide International conference

    ファン シンフェイ, G.R.A Kumara Department of Chemistry, Faculty of Science (University of Peradeniya)*, Masamichi Yoshimura

    24th International Colloquium on Scanning Probe Microscopy (ICSPM24)  ( Honolulu, Hawaii )   2016.12 

     More details

    Presentation type:Oral presentation (general)  

  • Kelvin probe force microscopy study of the graphene oxide and reduced graphene oxide sheets International conference

    ファン シンフェイ, T. Ikeda 表面科学*, Masamichi Yoshimura

    24th International Colloquium on Scanning Probe Microscopy (ICSPM24)  ( Honolulu, Hawaii )   2016.12 

     More details

    Presentation type:Oral presentation (general)  

  • 表面増強ラマン散乱用グラフェン/銀基板の作製 International conference

    鈴木 誠也, 吉村 雅満

    2016真空・表面科学合同講演会 第36回表面科学学術講演会・第57回真空に関する連合講演会  ( 名古屋国際会議場 )   2016.12  日本表面科学会

     More details

    Presentation type:Oral presentation (general)  

  • IrO2担持グラフェン触媒による水電解反応の評価 International conference

    原 正則, Kanishka De Silva*, ファン シンフェイ, 吉村 雅満

    第36回表面科学学術講演会  ( 名古屋国際会議場 )   2016.11  日本表面科学会

     More details

    Presentation type:Oral presentation (general)  

  • Effect of surface defects on highly oriented pyrolytic graphite in oxygen reduction reaction International conference

    A. Kotoni 表面科学*, ファン シンフェイ, Y. Hashimoto Department of Electrical and Electronic Engineering, Daido University*, Masamichi Yoshimura

    Joint Symposium of the Surface Science Society of Japan and the Vacuum Society of Japan, SSVS2016  ( Nagoya )   2016.11 

     More details

    Presentation type:Oral presentation (general)  

  • Fabrication and Characterization of Few-Layer Reduced Graphene Oxide from Natural Graphite International conference

    ファン シンフェイ, G.R.A Kumara Department of Chemistry, Faculty of Science, University of Peradeniya*, Masamichi Yoshimura

    Joint Symposium of the Surface Science Society of Japan and the Vacuum Society of Japan, SSVS2016  ( Nagoya )   2016.11 

     More details

    Presentation type:Oral presentation (general)  

  • Effect of Atomistic Defects Introduced in HOPG on Oxygen Reduction Reaction (Invited talk) Invited International conference

    Masamichi Yoshimura

    PGIS Research Congress 2016  ( Peradenia University, Sri Lanka )   2016.10 

     More details

    Presentation type:Oral presentation (invited, special)  

  • 単結晶グラフェンで保護したスパッタ銀薄膜の表面増強ラマン散乱 International conference

    鈴木 誠也, 吉村 雅満

    第77回応用物理学会秋季学術講演会  ( 朱鷺メッセ )   2016.9  応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • Graphene coated silver substrate for SERS with acid tolerance International conference

    Seiya Suzuki, Masamichi Yoshimura

    第51回 フラーレン・ナノチューブ・グラフェン 総合シンポジウム  ( 北海道立道民活動センター かでる2・7 )   2016.9  フラーレン・ナノチューブ・グラフェン学会

     More details

    Presentation type:Oral presentation (general)  

  • Engineering Cu surface for large-sized single-crystal graphene growth by a modified chemical vapor deposition process International conference

    Seiya Suzuki, Yoshifumi Terada 表面科学*, G. R. A. Kumara University of Peradeniya*, 吉村 雅満

    Forth International Conference on Sri Lanka Japan Collaborative Research 2016  ( The Grand Kandyan Hotel and University of Peradeniya, Sri Lanka )   2016.8  Sri Lanka Japan Study Centre, University of Peradeniya

     More details

    Presentation type:Oral presentation (general)  

  • Fabrication and characterization of few-layer reduced graphene oxide from natural graphite International conference

    ファン シンフェイ, G.R.A Kumara Department of Chemistry, Faculty of Science, University of Peradeniya*, Masamichi Yoshimura

    The 4th Conference on Sri Lanka-Japan Collaborative Research  ( Peradeniya, Sri Lanka )   2016.8 

     More details

    Presentation type:Oral presentation (general)  

  • Growth morphology of flux synthesized La4Ti3O12 particles International conference

    A. Orum, S. Hori*, K. Takatori*, T. Ikeda*, Masamichi Yoshimura, 谷 俊彦

    18th International Conference on Crystal Growth and Epitaxy (CCGE-18)  ( Nagoya, Japan )   2016.8  The International Organization for Crystal Growth

     More details

    Presentation type:Oral presentation (general)  

  • Fabrication and characterization of few-layer reduced graphene oxide from natural graphite International conference

    ファン シンフェイ, G.R.A. Kumara*, Masamichi Yoshimura

    The 5th International Symposium on Advanced Microscopy and Theoretical Calculations (AMTC5)  ( WINC AICHI, Nagoya, Japan )   2016.5  the Nanostructures Research Laboratory, Japan Fine Ceramics Center (JFCC) JFCC

     More details

    Presentation type:Oral presentation (general)  

  • Controlled growth of carbon nanotube forest and graphene by chemical vapor deposition (Keynote talk) Invited International conference

    Masamichi Yoshimura

    6th Global Expert Meeting on Nanomaterials and Nanotechnology  ( Dubai, UAE )   2016.4 

     More details

    Presentation type:Oral presentation (invited, special)  

  • 大気圧CVD法における簡易酸化プロセス導入による グラフェン核生成の制御 International conference

    鈴木 誠也, 寺田佳史*, 吉村 雅満

    第63回 応用物理学会春季学術講演会  ( 東京工業大学 大岡山キャンパス )   2016.3  応用物理学会

     More details

    Presentation type:Oral presentation (general)  

    化学気相成長(CVD)法で得られるグラフェンは多結晶であり、グラフェンの高い電子易動度は結晶粒界によって低下する。そのため、グラフェンの核生成を抑制し、より大きなグラフェンの単結晶ドメインを得る必要がある。本研究では、グラフェン成長直前のAr 中アニールを導入することにより銅表面が酸化し、効果的にグラフェンの核生成を抑制できることを見出したので報告する。

  • Suppression of graphene nucleation by turning off hydrogen supply just before atmospheric chemical vapor deposition growth International conference

    Seiya Suzuki, Yoshifumi Terada*, Masamichi Yoshimura

    第50回 フラーレン・ナノチューブ・グラフェン 総合シンポジウム  ( 東京大学 伊藤国際学術研究センター 伊藤謝恩ホール )   2016.2  フラーレン・ナノチューブ・グラフェン学会

     More details

    Presentation type:Oral presentation (general)  

    Chemical vapor deposition (CVD) is a promising method to produce high quality
    large-size single-crystal graphene, and further increase in domain size is desirable for electro/optic applications. Suppression of the nucleation of graphene is a crucial technique to obtain large-size domains of graphene, and several effective methods have been established such as prolonged annealing, wrapping Cu foils, and high pressure annealing. However, the long processing time of these methods becomes a significant disadvantage for graphene fabrication in industrial scale. Here we report an effective method of suppressing graphene nucleation in atmospheric CVD of Cu by turning off hydrogen supply just before the growth process. Using this method, we reduced the annealing down to 20 minutes and achieved growing isolated graphene domains with 500 micrometers in diameter.

  • Surface Analysis of Molten-Flux-Grown Layered Perovskite Particles by Atomic Force Microscopy International conference

    A. Orum, K. Takatori*, S. Hori**, 吉村 雅満, 谷 俊彦

    23rd International Colloquium on Scanning Probe Microscopy   ( Hilton Niseko Village, Japan )   2015.12  応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • The use of Ga focused ion beam in graphene patterning International conference

    ファン シンフェイ, Masamichi Yoshimura

    The 23rd International Colloquium Scanning Probe Microscopy   ( Hokkaido )   2015.12  The Japan Society of Applied Physics

     More details

    Presentation type:Oral presentation (general)  

    Advance in nanotechnology opens up opportunities to water desalination due to its atomic thickness, stability and electrical sensitivity. Graphene, with atomistic thickness, has advantages since the water flux increases as the thickness of the membranes decreases. However, a major challenge is to fabricate a high density of nanopores in which it plays a key role in modulating the amount of water flux passing through. Focused ion beam (FIB) techniques have been widely used for microfabrication and nanofabrication. Recently, it has been identified as a promising candidate to produce nanopores in DNA sequencing technologies but not much was found in the field of graphene membranes. In this study, pores in desired dimensions can be introduced by ion beam exposure using FIB technique with the aid of commercial Si3N4 mask. Moreover, the experience gained during the past years of irradiation studies shows that the bombardment of solids with energetic particles induces defects, thus, deteriorates the materials. Therefore, it is crucial to examine the films under the ion beam exposure.

  • Tip-enhanced Raman Scattering Spectroscopy of Carbon Materials Invited International conference

    Masamichi Yoshimura

    PGIS Research Congress  ( University of Peradeniya, Sri Lanka )   2015.10  University of Peradeniya, Sri Lanka

     More details

    Presentation type:Oral presentation (invited, special)  

  • シリコンモノオキサイド蒸着膜によるグラフェンのドーピング International conference

    鈴木 誠也, 吉村 雅満

    第76回応用物理学会秋季学術講演会   ( 名古屋国際会議場 )   2015.9  応用物理学会

     More details

    Presentation type:Oral presentation (general)  

  • Surface structure of layered lanthanum titanates grown in different alkali chloride fluxes International conference

    A. Orum, K. Takatori*, S. Hori**, 吉村 雅満, 谷 俊彦

    22nd National Electron Microscopy Congress (EMK 2015)  ( Sabanci University, Istanbul, Turkey )   2015.9  Turkish Electron Microscopy Society

     More details

    Presentation type:Oral presentation (general)  

  • Surface structure of layered lanthanum titanates grown in different alkali chloride fluxes International conference

    A. Orum, K. Takatori*, S. Hori**, 吉村 雅満, 谷 俊彦

    22nd National Electron Microscopy Congress (EMK 2015)  ( Turkish Electron Microscopy Society )   2015.9  Sabanci University, Istanbul, Turkey

     More details

    Presentation type:Oral presentation (general)  

  • Nanocarbons for Future Life and Green Technology Invited International conference

    Masamichi Yoshimura

    World Resource Forum Asia Pacific  ( Sydney, Australia )   2015.6 

     More details

    Presentation type:Oral presentation (invited, special)  

  • Looking into the Domain Boundaries in HOPG: Atomic Force Microscopy (AFM) and Electron Backscatter Diffraction (EBSD) Study International conference

    Masamichi Yoshimura, Tomiko Ikeda*, Hirobumi Morita*

    22nd International Colloquium on Scanning Probe Microscopy (ICSPM22)  ( Atagawa, Japan )   2014.12 

     More details

    Presentation type:Oral presentation (general)  

  • Formation of Carbon-Nitrogen bonds in Graphite by Electron-Beam Excited Plasma International conference

    Masamichi Yoshimura, S.Katafuchi*, T.Hara*, M.Hamagaki*, Y.Hara*, Y.Hashimoto*

    2014 MRS Fall Meeting & Exhibit, Nov. 2, 2014  ( Boston,USA )   2014.10 

     More details

    Presentation type:Oral presentation (general)  

  • Growth of graphite-capped vertically aligned carbon nanotube arrays International conference

    Masamichi Yoshimura, Y.Matsuoka*

    1st Asia-Pacific Symposium on Solid Surfaces (APSSS-1)  ( Vladivostok, Russia )   2014.9 

     More details

    Presentation type:Oral presentation (general)  

  • Research of deep ultraviolet photo induced damage of tetrahedral amorphous carbon International conference

    T.Kozu*, M.Yamaguchi*, H.Shima*, K.Nishida*, Masamichi Yoshimura, O.Milikofu*, M.Kawaguchi*

    24th International Conference on Raman Spectroscopy (ICORS)  ( Jena, Germany )   2014.8 

     More details

    Presentation type:Oral presentation (general)  

  • EFFECT OF CATALYTIC MATERIAL TO THE SYNTHESIS OF GRAPHITE-CAPPED VERTICALLY ALIGNED CARBON NANOTUBE ARRAYS International conference

    Masamichi Yoshimura, Y.Matsuoka*

    Peradeniya University International Research Sessions (iPURSE) 2014  ( University of Peradeniya, Sri Lanka )   2014.7 

     More details

    Presentation type:Oral presentation (general)  

  • STMとDFT計算を用いたMoO2(010)/Mo(110)櫛状構造の形成に関する考察 International conference

    岡田有史*, 原紳介*, Masamichi Yoshimura, 石川洋一*

    日本物理学会第68回年次大会  ( 広島大学 )   2013.3  日本物理学会

     More details

    Presentation type:Oral presentation (general)  

  • Growth of graphene nanoribbons on vicinal SiC(0001) studied by STM International conference

    A. Visikovskiy*, Y. Kurisu*, T. Kajiwara*, S. Tanaka*, Masamichi Yoshimura, F. Komori*

    日本物理学会第68回年次大会  ( 広島大学 )   2013.3  日本物理学会

     More details

    Presentation type:Oral presentation (general)  

  • Nondegradative Dielectric Coating of Graphene using Thermal Evaporation of SiO International conference

    S. Suzuki*, C. Lee*, T Nagamori*, T. Schibli*, Masamichi Yoshimura

    APS March Meeting 2013  ( Baltimore, Maryland )   2013.3 

     More details

    Presentation type:Oral presentation (general)  

  • Functional carbon nanowalls by microwave plasma enhanced chemical vapor deposition. The case for templates for bismuth nanoparticles growth International conference

    G. Rius*, P. Jagdale*, Masamichi Yoshimura, O. Eryu*, A. Tagliaferro*

    ISPlasma2013  ( Nagoya )   2013.2 

     More details

    Presentation type:Oral presentation (general)  

  • Synthesis of ultrananocrystalline diamond film by CVD using a chemical precursor International conference

    ラジャニシュ ティワリ, S. Sahoo*, L. Chang*, Masamichi Yoshimura

    ISPlasma2013  ( Nagoya )   2013.1 

     More details

    Presentation type:Oral presentation (general)  

  • Comblike Structure of MoO2/Mo(110) Surface: STM and DFT Study International conference

    Masamichi Yoshimura, K. Sumiya*

    20th International Colloquium on Scanning Probe Microscopy  ( Okinawa, Japan )   2012.12 

     More details

    Presentation type:Oral presentation (general)  

  • Transfer Free Graphene Films from Polymer at Relatively Low Temperatures International conference

    ラジャニシュ ティワリ, G. Rius*, Masamichi Yoshimura

    20th International Colloquium on Scanning Probe Microscopy  ( Okinawa, Japan )   2012.12 

     More details

    Presentation type:Oral presentation (general)  

  • Transformation of carbon black to graphene International conference

    ラジャニシュ ティワリ, M. Ishihara*, Masamichi Yoshimura

    20th International Colloquium on Scanning Probe Microscopy  ( Okinawa, Japan )   2012.12 

     More details

    Presentation type:Oral presentation (general)  

  • Thermal transformation of carbon hybrid materials to graphene films International conference

    ラジャニシュ ティワリ, M. Ishihara*, Masamichi Yoshimura

    20th International Colloquium on Scanning Probe Microscopy  ( Okinawa, Japan )   2012.12 

     More details

    Presentation type:Oral presentation (general)  

  • Moiré Structure of Transferred Graphene on HOPG International conference

    M. Ishihara*, Masamichi Yoshimura

    20th International Colloquium on Scanning Probe Microscopy  ( Okinawa, Japan )   2012.12 

     More details

    Presentation type:Oral presentation (general)  

  • Synthesis of Carbon Nanostructures from Size-selected Platinum Clusters International conference

    Y. Matsuoka*, Masamichi Yoshimura

    20th International Colloquium on Scanning Probe Microscopy  ( Okinawa, Japan )   2012.12 

     More details

    Presentation type:Oral presentation (general)  

  • Cooperative Multiwalled Carbon Nanotubes for Enhanced Force Spectroscopy International conference

    ジェマ リウススネ, Masamichi Yoshimura

    International Symposium on Surface Science – Towards Nano-, Bio-, and Green Innovation -  ( Tokyo )   2012.12 

     More details

    Presentation type:Oral presentation (general)  

  • Effect of Solid State Polymerization on Crystal Morphology of a kind of Polydiacetylene Single Crystal Obtained by Physical Vapor Transport Technique International conference

    Sadaharu JO*, Seiya Suzuki*, Masamichi Yoshimura

    10th International Conference on Nano-Molecular Electronics  ( Hyogo )   2012.12 

     More details

    Presentation type:Oral presentation (general)  

  • Frictional Study of Carbon Nanotube Arrays Grown on Artificial Hip Joint Metal Surfaces International conference

    ラジャニシュ ティワリ, Masamichi Yoshimura

    AVS 59th International Symposium  ( Tampa, Florida )   2012.11 

     More details

    Presentation type:Oral presentation (general)  

  • Thermal transformation of polymer to graphene films at partially low temperature International conference

    ラジャニシュ ティワリ, M. Ishihara*, Masamichi Yoshimura

    The 10th Japan-Russia Seminar on Semiconductor Surfaces University of Tokyo  ( Hongo, Tokyo )   2012.9  University of Tokyo

     More details

    Presentation type:Oral presentation (general)  

  • A green approach to the synthesis of graphene from different carbon sources International conference

    ラジャニシュ ティワリ, Masamichi Yoshimura

    International Conference on Nanoscience + Technology  ( Paris )   2012.7  ICN+T2012

     More details

    Presentation type:Oral presentation (general)  

  • In-situ STMによるAu上の分子ナノ構造の作製と観察 International conference

    河端 健*, 岡田有史*, 吉村 雅満, 石川洋一*

    第59回 応用物理学関係連合講演会  ( 早稲田大学 )   2012.3 

     More details

    Presentation type:Oral presentation (general)  

  • グラフェン転写したHOPG上のモアレ構造のSTM観察 International conference

    石原雅大*, 吉村 雅満

    第42回 フラーレン・ナノチューブ・グラフェン総合シンポジウム  ( 東京大学 )   2012.3 

     More details

    Presentation type:Oral presentation (general)  

  • Efficient Production of Nanostructured Carbon by Nickel Oxide Nanoparticles International conference

    ジェマ リウススネ, Luong Xuan Dien*, Masamichi Yoshimura

    第42回 フラーレン・ナノチューブ・グラフェン総合シンポジウム  ( 東京大学 )   2012.3 

     More details

    Presentation type:Oral presentation (general)  

  • カーボンナノチューブ柱の傾きへの触媒パターン形状の影響 International conference

    松岡佑樹*, 吉村 雅満, サマッハタウフィック*, ジョンハート*

    第42回 フラーレン・ナノチューブ・グラフェン総合シンポジウム  ( 東京大学 )   2012.3 

     More details

    Presentation type:Oral presentation (general)  

  • Synthesis of Graphene film from Adamantane by Flame-Annealing method International conference

    ラジャニシュ ティワリ, Masamichi Yoshimura

    ICNANO-2011  ( Delhi, India )   2011.12 

     More details

    Presentation type:Oral presentation (general)  

  • High-Resolution Observation of MgAl2O4(111) Spinel Surface Using Noncontact Atomic Force Microscopy International conference

    A. Okada*, S. Go*, Masamichi Yoshimura, Y. Ishikawa*

    19th International Colloquium on Scanning Probe Microscopy  ( 北海道 )   2011.12 

     More details

    Presentation type:Oral presentation (general)  

  • Electrical Properties of Individual MoO2 Nanotube with Rectangular Cross Sections Measured by a Nanoprobe System Mounted in a SEM International conference

    T. Sakurai*, H. Handa*, M. Ishikawa*, H. Fukidome*, Masamichi Yoshimura, T. Abe*, M. Suemitsu*

    19th International Colloquium on Scanning Probe Microscopy  ( 北海道 )   2011.12 

     More details

    Presentation type:Oral presentation (general)  

  • Aluminum Adsorption on Si(110): STM and First-principles Study of “4 × 6” Superstructure International conference

    Masamichi Yoshimura, D. Matsuoka*, S. Hara*

    19th International Colloquium on Scanning Probe Microscopy  ( 北海道 )   2011.12 

     More details

    Presentation type:Oral presentation (general)  

  • Graphene Precipitation on Nickel Foil International conference

    Masamichi Yoshimura, H. Obokata*

    19th International Colloquium on Scanning Probe Microscopy  ( 北海道 )   2011.12 

     More details

    Presentation type:Oral presentation (general)  

  • Supercapacitor performance of carbon nanowalls on copper foils International conference

    ジェマ リウススネ, P. Hiralal*, P. Andrew*, Masamichi Yoshimura, G. Amaratunga*

    International Symposium on Surface Science – Towards Nano-, Bio-, and Green Innovation -  ( Tokyo )   2011.12 

     More details

    Presentation type:Oral presentation (general)  

  • Growth of Carbon Nanostructures from Size-selected Platinum Clusters International conference

    Y. Matsuoka*, Y. Watanabe*, N. Isomura*, H. Hirata*, Masamichi Yoshimura

    International Symposium on Surface Science – Towards Nano-, Bio-, and Green Innovation -  ( Tokyo )   2011.12 

     More details

    Presentation type:Oral presentation (general)  

  • Cooperative Multiwalled Carbon Nanotubes for Enhanced Force Spectroscopy International conference

    ジェマ リウススネ, Masamichi Yoshimura

    International Symposium on Surface Science – Towards Nano-, Bio-, and Green Innovation -  ( Tokyo )   2011.12 

     More details

    Presentation type:Oral presentation (general)  

  • Engineered hybrid metal nanoparticle – 3D nanostructured carbon International conference

    ジェマ リウススネ, X. D. Luong*, Masamichi Yoshimura

    International Symposium on Surface Science – Towards Nano-, Bio-, and Green Innovation -  ( Tokyo )   2011.12 

     More details

    Presentation type:Oral presentation (general)  

  • Synthesis control for carbon nanowalls on copper supports pro development of green energy applications International conference

    ジェマ リウススネ, Masamichi Yoshimura

    International Symposium on Surface Science – Towards Nano-, Bio-, and Green Innovation -  ( Tokyo )   2011.12 

     More details

    Presentation type:Oral presentation (general)  

  • Synthesis of graphene films from adamantane by flame-annealing method International conference

    ラジャニシュ ティワリ, Masamichi Yoshimura

    International Symposium on Surface Science – Towards Nano-, Bio-, and Green Innovation -  ( Tokyo )   2011.12 

     More details

    Presentation type:Oral presentation (general)  

  • Controlling the characteristics of platinum particles by means of site-specific carbon templates International conference

    ジェマ リウススネ, Masamichi Yoshimura

    International Symposium on Surface Science – Towards Nano-, Bio-, and Green Innovation -  ( Tokyo )   2011.12 

     More details

    Presentation type:Oral presentation (general)  

  • Robust Operation and Performance of Integrated Carbon Nanotubes Atomic Force Microscopy Probes International conference

    ジェマ リウススネ, I.T. Clark*, Masamichi Yoshimura

    15th International Conference on Thin Films  ( Kyoto )   2011.11 

     More details

    Presentation type:Oral presentation (general)  

  • Thermal Transformation of Fullerene to Graphene Film by Nickel Foil Catalysis International conference

    ラジャニシュ ティワリ, Masamichi Yoshimura

    15th International Conference on Thin Films  ( Kyoto )   2011.11 

     More details

    Presentation type:Oral presentation (general)  

  • Structured Nanocarbon on Various Metal Foils by Microwave Plasma Enhanced Chemical Vapor Deposition International conference

    ジェマ リウススネ, S. Suzuki*, Masamichi Yoshimura

    15th International Conference on Thin Films  ( Kyoto )   2011.11 

     More details

    Presentation type:Oral presentation (general)  

  • Study of carbon nanowalls formation by plasma-enhanced chemical vapor deposition on copper supports International conference

    ジェマ リウススネ, Masamichi Yoshimura

    第41回 フラーレン・ナノチューブ・グラフェン  ( 首都大学東京 )   2011.9 

     More details

    Presentation type:Oral presentation (general)  

  • 表面原子ステップが及ぼす電気特性評価 International conference

    田中弥生*, 神田隆生*, 永利一幸*, 吉村 雅満, 江龍 修*

    第72回 応用物理学会学術講演会総合シンポジウム  ( 山形大学 )   2011.8 

     More details

    Presentation type:Oral presentation (general)  

  • プローブ顕微鏡によるナノ構造評価 Invited International conference

    吉村 雅満

    平成22年度 名古屋工業大学 大型設備基盤センター 講演会・見学会  ( 名古屋工業大学 )   2011.2 

     More details

    Presentation type:Oral presentation (invited, special)  

  • カーボンナノ材料のラマン分光 Invited International conference

    吉村 雅満

    Inside Raman, Tokyo Seminar 2010  ( Tokyo )   2010.11  レニショー株式会社

     More details

    Presentation type:Oral presentation (invited, special)  

  • プローブ顕微鏡用カーボンナノチューブ探針 Invited International conference

    吉村 雅満

    日本学術振興会ナノプローブテクノロジー第167委員会第58回研究会  ( 東京 )   2010.4 

     More details

    Presentation type:Oral presentation (invited, special)  

▼display all

Awards

  • 電気化学会論文賞

    2021.3   日本電気化学会  

    Shuhei Ogawa*,Masanori Hara, Seiya Suzuki*, プレルナ ジョシ, Masamichi Yoshimura

  • 日本表面科学会フェロー

    2016.5   日本表面科学会   プローブ顕微鏡を用いたナノ材料の構造評価に関する研究

    吉村 雅満

  • 豊田奨学基金研究業績賞

    1999.3   豊田工業大学   走査型水素検出顕微鏡の開発とその応用

    上田一之*, 石川憲一*, 吉村 雅満

  • 第20回応用物理学会賞A

    1998.9   応用物理学会   JJAP36(1997),Pt.2,No.9A/B,pp.L1254~L1256,『Two-Dimensional Hydrogen Analysis by Time-of-Flight-Type Electron-Stimulated Desorption Spectroscopy』に対して

    上田一之*, 石川憲一*, 吉村 雅満

Grant-in-Aid for Scientific Research