研究実績
RESEARCH PERFORMANCE

 
2017年 Hiroshi Inoue, ShunsukeMuto, Shigeo Arai, Hiroaki Wasada, Noritsugu Umehara, “Microscopic origin of ultra-low friction coefficient between the wear track formed on carbon nitride coating and transfer layer on sliding ball in friction tests under dry N2”, Surface & Coatings Technology, 313 (2017) 31-39
Shunsuke Muto, Kazuyoshi Tatsumi, “Detection of local chemical states of lithium and their spatial mapping by scanning transmission electron microscopy, electron energy-loss spectroscopy and hyperspectral image analysis”, Microscopy, 66 (2017) 39-49
2016年 H. Yoshida, A. Uehashi, T. Tokunaga, K. Sasaki, T. Yamamoto, “Formation of grain boundary second phase in BaTiO3 polycrystal under a high DC electric field at elevated temperatures”, J. Ceram. Soc. Jpn., 124[4] 388-392 (2016).
S. Okada, S. Kobayashi, K. Ohashi, N. Nishikawa, T. Tokunaga, K. Sasaki, T. Yamamoto, “Direct observation of B-site ordering in LSAT: (La0.3Sr0.7)(Al0.65Ta0.35)O3 single crystal”, Appl. Phys. Lett. 108, 251905 (2016)
H. Yoshida, K. Morita, BN. Kim, Y. Sakka, T. Yamamoto, “Reduction in sintering temperature for flash-sintering of yttria by nickel cation-doping”, 106[5], 344?352 (2016).
D.Sugioka, T. Kameyama, S. Kuwabata, T. Yamamoto, T. Torimoto, “Formation of a Pt-Decorated Au Nanoparticle Monolayer Floating on an Ionic Liquid by the Ionic Liquid/Metal Sputtering Method and Tunable Electrocatalytic Activities of the Resulting Monolayer”, ACS Appl. Mater. Interfaces, 8 (17), 10874?10883 (2016).
N. Morisaki, H. Yoshida, K. Matsui, T. Tokunaga, K. Sasaki, T. Yamamoto, “Synthesis of zirconium oxynitride in air under DC electric fields”, Appl. Phys. Lett., 109, 083104 (2016).
D. Sugioka, T. Kameyama, T. Yamamoto, S. Kuwabata, T. Torimoto, “Single-step preparation of indium tin oxide nanocrystals dispersed in ionic liquids via oxidation of molten In?Sn alloys”, Chem. Commun., 52 12241-12244 (2016).
S. Kawasaki, R. Takahashi, T. Yamamoto, M. Kobayashi, H. Kumigashira, J. Yoshinobu, F. Komori, A. Kudo, M. Lippmaa, “Photoelectrochemical water splitting enhanced by self-assembled metal nanopillars embedded in an oxide semiconductor photoelectrode”, Nature Communications 7, Article number: 11818 (2016).
Yoshimasa TAKAHASHI, Kazuya AIHARA, Itaru ASHIDA, Kimitaka HIGUCHI, Yuta YAMAMOTO, Shigeo ARAI, Shunsuke MUTO, Nobuo TANAKA, "Evaluation of interfacial fracture strength in micro-components with different free-edge shape", Mechanical Engineering Journal, Vol.3, No.6, 2016
Masashi Yamaguchi, Hiroyuki Yamada, Kimitaka Higuchi, Yuta Yamamoto, Shigeo Arai, Kazuyoshi Murata, YukoMori, Hiromitsu Furukawa, Mohammad Shorif Uddin, Hiroji Chibana, “High-voltage electron microscopy tomography and structome analysis of unique spiral bacteria from the deep sea”, Microscopy, 65 (2016) 363-369
Motoki Shiga, Shunsuke Muto, Kazuyoshi Tatsumi, Koji Tsuda, “Matrix Factorization for Automatic Chemical Mapping from Electron Microscopic Spectral Imaging Datasets”, Trans. Mat. Res. Soc. Japan 41 (2016) 333-336
武藤俊介, 志賀元紀, “スペクトルイメージデータ解析への統計・情報処理”, 表面科学Vol. 37, No. 12, pp. 610-615, 2016, 特集「最新の化学・物理イメージング」
Hiroshi Inoue, ShunsukeMuto, Xingrui Deng, Shigeo Arai, Noritsugu Umehara, “Structure analysis of topmost layer of CNx after repeated sliding using scanning transmission electron microscopy electron energy-loss spectroscopy”, Thin Solid Films 616 (2016) 134–140
Masahiro Ohtsuka, ShunsukeMuto, Kazuyoshi Tatsumi, Yoshinori Kobayashi, Tsunehiro Kawata, “Quantitative determination of occupation sites of trace Co substituted for multiple Fe sites in M-type hexagonal ferrite using statistical beam-rocking TEM-EDXS analysis”, Microscopy, 65 (2016) 127-137
Ippei Maruyama, Shunsuke Muto, “Change in relative density of natural rock minerals due to electron irradiation” Journal of Advanced Concrete Technology, 14 (2016) 706-716
MotokiShiga, KazuyoshiTatsumi, ShunsukeMuto, KojiTsuda, YutaYamamoto, ToshiyukiMori, TakayoshiTanji, “Sparse modeling of EELS and EDX spectral imaging data by nonnegative matrix factorization”, Ultramicroscopy, 170(2016)43–59
Yu Yamamoto, Kunimitsu Kataoka, Junji Akimoto, Kazuyoshi Tatsumi, Takashi Kousaka, Jun Ohnishi, Teruo Takahashi, ShunsukeMuto, “Quantitative analysis of cation mixing and local valence states in LiNixMn2−xO4 using concurrent HARECXS and HARECES measurements” Microscopy, 65 (2016) 253-262
Masami Hashimoto, Satoshi Kitaoka, Shunsuke Muto, Kazuyoshi Tatsumi, Yoshihiro Obata, “The microstructure of scale formed by oxynitriding of Ti and exhibiting significant apatite-forming ability” J. Mater. Res, 31 (2016) 1004-1011
Yoshimasa Takahashi, Hikaru Kondo, Ryo Asano, Shigeo Arai, Kimitaka Higuchi, Yuta Yamamoto, Shunsuke Muto, Nobuo Tanaka, Direct evaluation of grain boundary hydrogen embrittlement: a micro-mechanical approach, Materials Science & Engineering A, 2016, doi: 10.1016/j.msea.2016.03.035
Takeshi Fujita, Hideki Abe, Toyokazu Tanabe, Yoshikazu Ito, Tomoharu Tokunaga, Shigeo Arai, Yuta Yamamoto, Akihiko Hirata, Mingwei Chen, Earth-Abundant and Durable Nanoporous Catalyst for Exhaust-Gas Conversion, Advanced Functional Materials, 2016, doi: 10.1002/adfm.201504811
Qing Wang, Ryo Kitaura, Shoji Suzuki, Yuhei Miyauchi, Kazunari Matsuda, Yuta Yamamoto, Shigeo Arai, and Hisanori Shinohara, Fabrication and In Situ Transmission Electron Microscope Characterization of Free-Standing Graphene Nanoribbon Devices, ACS NANO, 2016, 10, 1475-1480
Takeshi Kato, Shinya Iwasaki, Yosuke Ishii, Munekazu Motoyama, William C.West, Yuta Yamamoto, Yasutoshi Iriyama, Preparation of thick-film electrode-solid electrolyte composites on Li7La3Zr2O12 and their electrochemical properties, Journal of Power Sources, 303 (2016) 65-72
Junya Ohyama, Akihiko Esaki, Taiki Koketsu, Yuta Yamamoto, Shigeo Arai, Atsushi Satsuma, Atomic-scale insight into the structural effect of a supported Au catalyst based on a size-distribution analysis using Cs-STEM and morphological image-processing, Journal of Catalysis, 2016, 335, 24-35
Y. Takahashi, H. Kondo, K. Aihara, M. Takuma, K. Saitoh, S. Arai, S. Muto, Y. Yamamoto, K. Higuchi, N. Tanaka, “Interfacial fracture strength of micro-scale Si/Cu components with different free-edge shape” Key Engineering Materials, 665, 169-172 (2016)DOI: 10.4028/www.scientific.net/KEM.665.169
Junya Ohyama, Yui Okata, Yuta Yamamoto, Shigeo Arai, Atsushi Satsuma, Investigation of Size Effect of Ag Nanoparticles on Oxygen Reduction Reaction Using Ag/Co/C Catalysts Prepared by Galvanic Deposition Method, Catal. Lett 146 (2016) 22-27
2015年 Yuta Yamamoto, Yasutoshi Iriyama, Shunsuke Muto, Union operation image processing of data cubes separately processed by different objective filters and its application to void analysis in an all-solid-state lithium-ion battery, Microscopy, 65 (2016) 191-1983
Takehito Imai, Kimitaka Higuchi, Yuta Yamamoto, Shigeo Arai, Takashi Nakano, Nobuo Tanaka, Sub-nm 3D observation of human hair melanin by high-voltage STEM, 65 (2016) 185-189
Masahiro Nagao, Kazuyo Kobayashi, Yuta Yamamoto, Togo Yamaguchi, Akihide Oogushi, Takashi Hibino, Rechargeable Metal–Air Proton-Exchange Membrane Batteries for Renewable Energy Storage, ChemElectroChem, 3 (2016) 247-255
Yuta Yamamoto and Shunsuke Muto, Effective surface treatment of non-conductive materials for orientation analysis by transmission EBSD, The 2nd East-Asia Microscopy Conference B13-P-06 (2015)
武藤俊介,志賀元紀,巽一厳,津田宏治,”ナノ電子顕微分光における情報処理技法の応用”,日本セラミックス協会「セラミックス」,vol. 50, no.7, 527-530 (2015)
Takeshi Kato, Shinya Iwasaki, Yosuke Ishii, Munekazu Motoyama, William C. West, Yuta Yamamoto, Yasutoshi Iriyama, Preparation of thick-film electrode-solid electrolyte composites on Li7La3Zr2O12 and their electrochemical properties, Journal of Power Sources, 303 (2016), 65-72
Junya Ohyama, Taiki Koketsu, Yuta Yamamoto, Shigeo Arai, Atsushi Satsuma,Preparation of TiO2 -Supported Twinned Gold Nanoparticles by CO Treatment and Their CO Oxidation Activity, Chemical Communications 51 (2015) 15823-15826
Y. Honda, S. Muto, K. Tatsumi, H. Kondo, K. Horibuchi, T. Kobayashi, T. Sasaki, “Microscopic mechanism of path-dependence on charge-discharge history in lithium iron phoshate cathode analysis using scanning transmission electron microscopy and electron energy-loss spectroscopy spectral imaging” Journal of Power Sources, 291, 85-94 (2015)
山本悠太, 超高圧電子顕微鏡をはじめとする高性能電子顕微鏡群による材料解析例, 日本セラミックス協会 東海支部 第51回東海若手セラミスト懇話会
Muneaki Yamamoto, Tomoko Yoshida, Naoto Yamamoto, Toyokazu Nomoto, Yuta Yamamoto, Shinya Yagi and Hisao Yoshida, Photocatalytic reduction of CO2 with water promoted by Ag clusters in Ag/Ga2O3 photocatalysts, J. Mater. Chem. A, 2015, 3, 16810–16816
Y. Takahashi, S. Arai, Y. Yamamoto, K. Higuchi, H. Kondo, Y. Kitagawa, S. Muto, N. Tanaka,Evaluation of Interfacial Fracture Strength in Micro-Scale Components Combined with High-Voltage Environmental Electron Microscopy, Experimental Mechanics, 2015, 55, 1047-1056
T. Tanji, H. Niimi, J. Usukura, Y. Yamamoto and S. Ohta, Electron Differential Phase Microscopy with an A-B Effect Phase Plate., Microsc. Microanal. 2015, 21 (Suppl 3), 1945-1946
Satoko Kuwano-Nakatani, Takeshi Fujita, Kazuki Ushisawa, Daichi Umetsu, Yu Kase, Yusuke Kowata, Katsuhiko Chiba, Tomoharu Tokunaga, Shigeo Arai, Yuta Yamamoto, Nobuo Tanaka, Mingwei Chen,Environment-Sensitive Thermal Coarsening of Nanoporous Gold, Materials Transactions, 2015, 56, (4), 468-472
Shuto Yamasaka, Yoshiaki Nakamura, Tomohiro Ueda, Shotaro Takeuchi, Yuta Yamamoto, Shigeo Arai, Takayoshi Tanji, Nobuo Tanaka, Akira Sakai,Fabrication of Si Thermoelectric Nanomaterials Containing Ultrasmall Epitaxial Ge Nanodots with an Ultrahigh Density, Journal of electron materials, 2015, 44, (6), 2015-2020
Takeshi Fujita, Tomoharu Tokunaga, Ling Zhang, Dongwei Li, Lu-Yang Chen, Shigeo Arai, Yuta Yamamoto, Akihiko Hirata, Nobuo Tanaka, Yi Ding, Mingwei Chen, Atomic Observation of Catalysis-Induced Nanopore Coarsening of Nanoporous Gold,  Nano Letters, 2014, 14(3)
Kohei Kamatani, Kimitaka Higuchi, Yuta Yamamoto, Shigeo Arai, Nobuo Tanaka, Masaru Ogura, Direct observation of catalytic oxidation of particulate matter using in situ TEM, Scientific Reports, 2015, 5, 10161
Kazuyo Kobayashi, Masahiro Nagao, Yuta Yamamoto, Pilwon Heo, Takashi Hibino, Rechargeable PEM Fuel-Cell Batteries Using Porous Carbon Modified with Carbonyl Groups as Anode Materials, Journal of The Electrochemical Society, 2015, 162, (8) F868-F877
Masahiro Nagao, Kazuyo Kobayashi, Yuta Yamamoto, Takashi Hibino, Rechargeable PEM Fuel-Cell Batteries Using Quinones as Hydrogen Carriers, Journal of The Electrochemical Society, 2015, 162, (4) F410-F418
2014年 Yuta Yamamoto, Shigeo Arai, Akihiko Esaki, Junya Ohyama, Atsushi Satsuma, Nobuo Tanaka, Statistical distribution of single atoms and clusters of supported Au catalyst analyzed by global high-resolution HAADF-STEM observation with morphological image-processing operation, Microscopy, 2014, vol.63, No.3, 209-218
Yuji Mahara, Hiroyuki Ishikawa, Junya Ohyama, Kyoichi Sawabe, Yuta Yamamoto, Shigeo Arai, Atsushi Satsuma, Enhanced CO Oxidation Activity of Ni@Ag Core-Shell Nanoparticles, Chem.Lett.2014, 43, 910–912
Kazuyoshi Murata, Masatoshi Esaki, Teru Ogura, Shigeo Arai, Yuta Yamamoto, NobuoTanaka, Whole-cell imaging of the budding yeast Saccharomyces cerevisiae by high-voltage scanning transmission electron tomography, Ultramicroscopy 146 (2014) 39–45
Atsushi Satsuma, Takumi Tojo, Kohei Okuda, Yuta Yamamoto, Shigeo Arai, Junya Oyama, Effect of preparation method of Co-promoted Pd/alumina for methane combustion, Catalysis Today, 12 July 2014
Atsushi Satsuma, Masatoshi Yanagihara, Kaoru Osaki, Yurina Saeki, Heng Liu, Yuta Yamamoto, Shigeo Arai, Junya Ohyama, Promotion of low-temperature oxidation of CO over Pd supported on titania-coated ceria, RSC Adv. 2014, 4, 54187
S. Suzuki, K. Niwa, A. Honda, S. Muto, A. Ando, M. Hasegawa , “High-pressure synthesis and Sn valence state analysis of BaTiO3–SnO solid solution” J. Mater. Res., vol. 29, pp. 2928-2933 (2014)
S. Muto, J. Rusz, K. Tatsumi, R. Adam, S.Arai, V. Kocevski, P.M.Oppeneer, D.E.Burgler and C.M.Schneider, “Quantitative characterization of nanoscale polycrystalline magnets with electron magnetic circular dichroism” Nature Communications, vol. 5, 3138 (2014)
K. Tatsumi, S. Muto, J. Rusz, T. Kudo, S. Arai, “Signal enhancement of electron magnetic circular dichroism by ultra-high-voltage TEM, toward quantitative nano-magnetism measurements” Microscopy 63, pp.243-247 (2014)
A.H. Tavabi, S. Arai, S. Muto, T. Tanji, R.E. Dunin-Borkowski: In Situ Transmission Electron Microscopy of Ionic Conductivity and Reaction Mechanisms in Ultrathin Solid Oxide Fuel Cells, Microsc. Microanal. 20 (2014) 1817-1825.
武藤俊介,巽一厳,Jan Rusz, ”電子磁気円二色性によるナノ領域磁気モーメントの測定”,日本結晶学会誌,vol. 56, no.5, pp.387-392 (2014)
S. Muto et al, “Qualitative characterization of magnetic materials based on electron magnetic circular dichroism with nanometric resolution using the JEM-1000K RS ultra-high voltage STEM”, JEOL News, vol. 49, No. 1, pp.21-28 (2014)
武藤俊介ら,“電子磁気円二色性に基づく磁性材料の定量分析-超高圧走査透過型電子顕微鏡JEM-1000K RSによるナノ分解能測定へ”,日本電子news,vol. 46, no.1, pp.9-16 (2014)
Qing Wang, Ryo Kitaura, Yuta Yamamoto, Shigeo Arai, Hisanori Shinohara, Synthesis and TEM structural characterization of C60-flattened carbon nanotube nanopeapods, Nano Research, 2014, 7, (12), 1843-1848
Junya Ohyama, Akihiko Esaki, Yoshinori Hayashi, Yuta Yamamoto, Shigeo Arai, Atsushi Satsuma,Atomic Scale Investigation of Gold Particle Size Effect on Hydrogenation Reaction, TOCAT7, GP2066
Atsuko Tomita, Tetsuo Honma, Kazuo Kato, Shunsuke Muto, Yuta Yamamoto, Shigeo Arai, Yutaka Tai,Structural Analysis of Iron Oxide Supported On alumina by Means of X-ray Absorption Spectroscopy, TOCAT7, GP2189
Y. Takahashi, H. Kondo, R. Asano, M. Takuma, K. Saitoh, S. Arai, S. Muto and N. Tanaka, “In situ micro-mechanical testing of grain boundaries combined with environmental TEM”, APCFS/SIF-2014 International Congress
2013年 Takeshi Fujita, Tomoharu Tokunaga, Ling Zhang, Dongwei Li, Luyang Chen, Shigeo Arai, Yuta Yamamoto, Akihiko Hirata, Nobuo Tanaka, Yi Ding, Mingwei Chen, Atomic Observation of Catalysis-Induced Nanopore Coarsening of Nanoporous Gold, Nano Lett. 14 (2014) 1172-1177
Lijiao Hua, Yang Jua, Mingji Chena, Atsushi Hosoi, Shigeo Arai, Growth of Cu2O flower/grass-like nanoarchitectures and their photovoltaic effects,Applied Surface Science, 305 (2014) 710–715
Yongpeng Tang, Atsushi Hosoi, Yasuyuki Morita, Yang Ju, Restoration of fatigue damage in stainless steel by high-density electric current, International Journal of Fatigue 56 (2013) 69–74
Ryo Nakanishi, Ryo Kitaura, Jamie H. Warner, Yuta Yamamoto, Shigeo Arai, Yasumitsu Miyata, Hisanori Shinohara, Thin single-wall BN-nanotubes formed inside carbon nanotubes, Scientific Reports 3, Article number: 1385
Ohyama J, Sato T, Yamamoto Y, Arai S, Satsuma A, Size Specifically High Activity of Ru Nanoaprticles for Hydrogen Oxidation Reaction in Alkaline Electrolyte, RSC Adv (2013) 3, 1033-1036
Keisuke Kimura, Kentaro Shoji, Yuta Yamamoto, Wataru Norimatsu, Michiko Kusunoki, High-quality grapheme on SiC(0001) formed through an epitaxial TiC layer,PHYSICAL REVIEW B 87, 075431 (2013)
2012年 武藤 俊介, 巽 一厳, 木下 圭介, 櫻林 靖哲, 平田 裕人, 白川 翔吾, “セラミックス担持金属微粒子触媒における局所電子状態の可視化へ-化学反応はTEMで「見える」か-”, 日本顕微鏡学会第56回シンポジウム招待講演
Koji Sato, Yukari Ishikawa, Yosuke Ishii, Shinji Kawasaki, Shunsuke Muto, Yuta Yamamoto, Effect of Synthesis Process on Luminescence Properties and Structure of Mesoporous Carbon-Silica Nanocomposite, Jpn. J. Appl. Phys. 51 (2012) 082402-1-5
S. Muto, F. Wei, Y. Yamamoto, K. Sato, Y. Ishikawa, Y. Ishii, S. Kawasaki, Microstructural characterization of white-luminescent mesoporous carbon-silica nanocomposite, The 15th European Microscopy Congress Manchester Central, United Kingdom, Sep.16-21, 2012
Yuki Sasaki, Ryo Kitaura, Yuta Yamamoto, Shigeo Arai, Shoji Suzuki, Yasumitsu Miyata, Hisanori Shinohara, Preparation and Observation of an Atomic Layer of Gold Formed on the Surface of Graphene, Appl. Phys. Express 5 (2012) 065103
Junya Ohyama, Akihiko Esaki, Yuta Yamamoto, Shigeo Arai, Atsushi Satsuma, Gold Sub-nano Cluster as Selective Catalyst for 2,5-Hydroxymethylfurfural Hydrogenation, The 8th International Mesostructured Materials Symposium (IMMS2013)
Junya Ohyama, Akihiko Esaki, Yuta Yamamoto, Shigeo Arai, Atsushi Satsuma, Selective Hydrogenation of 2,5-Hydroxymethylfurfural to 2,5-Bishydroxymethylfurfural over Gold Sub-nano cluster, RSC Adv., (2013) 3 1033–1036
Amir Hossein Tavabi, Shigeo Arai, Takayoshi Tanji, In Situ Analytical Electron Microscopy Studies of Redox Reactions at s YSZ/Pt Interface, Microscopy and Microanalysis 18 (2012) 538-544
Shunta Harada, Kazuaki Seki, Yuji Yamamoto, Can Zhu, Yuta Yamamoto, Shigeo Arai, Jun Yamasaki, Nobuo Tanaka, Toru Ujihara, Polytype Transformation by Replication of Stacking Faults Formed by Two-dimensional Nucleation on Spiral Steps during SiC Solution Growth, Cryst. Growth Des. 2012, 12, 3209-3214
S.Harada, R.Kunimatsu, Xiao Shiyu, Y.Yamamoto, M.Tagawa, Y.Yamamoto, S.Arai, N.Tanaka, T.Ujihara, Structure of basal plane defects formed by threading screw dislocation conversion during high quality SiC solution growth, ISETS '13, December 14, Nagoya University, Nagoya, December 13-15(2013), 14-7-8(1301).oral.
原田俊太, 國松亮太, 田川美穂, 山本悠太, 荒井重勇, 田中信夫, 宇治原徹, 透過電子顕微鏡法によるSiC溶液成長における欠陥挙動解析, SiC及び関連ワイドギャップ半導体研究会 第21回講演会
Wataru Norimatsu, Koichiro Hirata, Yuta Yamamoto, Shigeo Arai, Michiko Kusunoki, Epitaxial growth of boron-doped graphene by thermal decomposition of B4C, J. Phys.: Condens. Matter 24 (2012) 314207 (5pp)
Wataru Norimatsu, Koichiro Hirata, Michiko Kusunoki, Crystallographic features of boron-doped graphene grown by thermal decomposition of B4C, AMTC Lett., 3 (2012) 202.
〜2011年 準備中

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