Enhanced electrocatalytic activity of Pt subnanoclusters on graphene nanosheet surface EJ Yoo, T Okata, T Akita, M Kohyama, J Nakamura, I Honma
Nano letters 9 (6), 2255-2259, 2009
1281 2009 Visualizing gas molecules interacting with supported nanoparticulate catalysts at reaction conditions H Yoshida, Y Kuwauchi, JR Jinschek, K Sun, S Tanaka, M Kohyama, ...
Science 335 (6066), 317-319, 2012
455 2012 Analytical TEM study of Pt particle deposition in the proton-exchange membrane of a membrane-electrode-assembly T Akita, A Taniguchi, J Maekawa, Z Siroma, K Tanaka, M Kohyama, ...
Journal of Power Sources 159 (1), 461-467, 2006
201 2006 Electronic structure and chemical reactions at metal–alumina and metal–aluminum nitride interfaces FS Ohuchi, M Kohyama
Journal of the American Ceramic Society 74 (6), 1163-1187, 1991
201 1991 Electronic structures of Au on K Okazaki, Y Morikawa, S Tanaka, K Tanaka, M Kohyama
Physical Review B 69 (23), 235404, 2004
168 2004 Origin of intergranular embrittlement of Al alloys induced by Na and Ca segregation: Grain boundary weakening GH Lu, Y Zhang, S Deng, T Wang, M Kohyama, R Yamamoto, F Liu, ...
Physical Review B 73 (22), 224115, 2006
159 2006 Interstitial defects on {′ 113} in Si and Ge Line defect configuration incorporated with a self-interstitial atom chain S Takeda, M Kohyama, K Ibe
Philosophical Magazine A 70 (2), 287-312, 1994
154 1994 Self-interstitial clustering in crystalline silicon N Arai, S Takeda, M Kohyama
Physical review letters 78 (22), 4265, 1997
152 1997 Sub-nano-Pt cluster supported on graphene nanosheets for CO tolerant catalysts in polymer electrolyte fuel cells EJ Yoo, T Okada, T Akita, M Kohyama, I Honma, J Nakamura
Journal of power sources 196 (1), 110-115, 2011
142 2011 Theoretical tensile strength of an Al grain boundary GH Lu, S Deng, T Wang, M Kohyama, R Yamamoto
Physical Review B 69 (13), 134106, 2004
135 2004 Generation of Oxygen Vacancies at a Au/TiO2 Perimeter Interface during CO Oxidation Detected by in Situ Electrical Conductance Measurement Y Maeda, Y Iizuka, M Kohyama
Journal of the American Chemical Society 135 (2), 906-909, 2013
134 2013 First-principles approaches to intrinsic strength and deformation of materials: perfect crystals, nano-structures, surfaces and interfaces S Ogata, Y Umeno, M Kohyama
Modelling and Simulation in Materials Science and Engineering 17 (1), 013001, 2008
134 2008 Analytical TEM observation of Au nano-particles on cerium oxide T Akita, M Okumura, K Tanaka, M Kohyama, M Haruta
Catalysis today 117 (1-3), 62-68, 2006
120 2006 Electronic structures of Au supported on TiO2 K Okazaki, S Ichikawa, Y Maeda, M Haruta, M Kohyama
Applied Catalysis A: General 291 (1-2), 45-54, 2005
119 2005 Transmission electron microscopy observation of the structure of TiO2 nanotube and Au/TiO2 nanotube catalyst T Akita, M Okumura, K Tanaka, K Ohkuma, M Kohyama, T Koyanagi, ...
Surface and Interface Analysis: An International Journal devoted to the …, 2005
116 2005 Computational studies of grain boundaries in covalent materials M Kohyama
Modelling and Simulation in Materials Science and Engineering 10 (3), R31, 2002
112 2002 Structures of Pt clusters on graphene by first-principles calculations K Okazaki-Maeda, Y Morikawa, S Tanaka, M Kohyama
Surface Science 604 (2), 144-154, 2010
109 2010 Electron microscopy study of gold nanoparticles deposited on transition metal oxides T Akita, M Kohyama, M Haruta
Accounts of Chemical Research 46 (8), 1773-1782, 2013
106 2013 Ab initio calculations of the β-SiC(001)/Al interfaceJ Hoekstra, M Kohyama
Physical Review B 57 (4), 2334, 1998
102 1998 Weakening of an aluminum grain boundary induced by sulfur segregation: A first-principles computational tensile test Y Zhang, GH Lu, S Deng, T Wang, H Xu, M Kohyama, R Yamamoto
Physical Review B 75 (17), 174101, 2007
101 2007 