Papers - YAMAMOTO Takahisa
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Multiphase nanodomains in a strained BaTiO3 film on a GdScO3 substrate Reviewed
S.Kobayashi, K.Inoue, T.Kato, Y.Ikuhara, T.Yamamoto
Journal of Applied Physics Vol. 123 page： 06402 2018.2
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Enhanced Photocatalytic Activity of Zn-Ag-In-S Semiconductor Nanocrystals with a Dumbbell-Shaped Heterostructure Reviewed
T. Kameyama, S. Koyama, T. Yamamoto, S. Kuwabata, T. Torimoto
J. Phys. Chem. C Vol. 122 ( 25 ) page： 13705-13715 2018.1
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Electrodeposition with intermittent addition of trimethylamine borane to produce ductile bulk nanocrystalline Ni-B alloys Reviewed
I. Matsui, N. Omura, T. Yamamoto, Y. Takigawa
Surface & Coatings Technology Vol. 337 page： 411-417 2018.1
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Directly determining the polarity of WC grains in WC-12wt%Co alloy by ABF-STEM Reviewed
Y. Hayashi, T. Tokunaga, K. Sasaki, T. Yamamoto
Inter. J. Refract. Met. Hard Mater. Vol. 62 page： 9 - 13 2017.10
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Microstructure analysis of IrO2 thin films Reviewed
X. Houa, R. Takahashi, T. Yamamoto, M. Lippmaaa
Journal of Crystal Growth Vol. 462 page： 24 - 28 2017.5
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Consolidation of undoped, monoclinic zirconia polycrystals by flash sintering Reviewed
N. Morisaki, H. Yoshida, T. Tokunaga, K. Sasaki, T. Yamamoto
J. Am. Ceram. Soc. Vol. 100 page： 3851-3857 2017.4
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Methane decomposition for hydrogen production by catalytic activity of Reviewed Open Access
T. Tokunaga, N. Kishi, K. Yamakawa, K. Sasaki, T. Yamamoto
Journal of the Ceramic Society of Japan Vol. 125 ( 4 ) page： 185-189 2017.4
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Electric current-controlled synthesis of BaTiO3 Reviewed
Y. Nakagawa, H. Yoshida, A. Uehashi, T. Tokunaga, K. Sasaki, T. Yamamoto
J. Am. Ceram. Soc. Vol. 100 page： 3843-3850 2017.4
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Single step preparation of indium tin oxide nanocrystals dispersed in ionic liquids via oxidation of molten In Sn alloys Reviewed Open Access
D. Sugioka, T. Kameyama, T. Yamamoto, S. Kuwabata, T. Torimoto
Chem. Commun. Vol. 52 page： 12241-12244 2016.11
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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 Reviewed
D.Sugioka, T. Kameyama, S. Kuwabata, T. Yamamoto, T. Torimoto
ACS Appl. Mater. Interfaces Vol. 8 ( 17 ) page： 10874–10883 2016.8
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Reduction in sintering temperature for flash-sintering of yttria by nickel cation-doping Reviewed
H. Yoshida, K. Morita, BN. Kim, Y. Sakka, T. Yamamoto
Vol. 106 ( 5 ) page： 344–352 2016.5
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Formation of grain boundary second phase in BaTiO3 polycrystal under a high DC electric field at elevated temperatures Reviewed Open Access
H. Yoshida, A. Uehashi, T. Tokunaga, K. Sasaki, T. Yamamoto
J. Ceram. Soc. Jpn. Vol. 124 ( 4 ) page： 388-392 2016.4
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Direct observation of B-site ordering in LSAT: (La0.3Sr0.7)(Al0.65Ta0.35)O3 single crystal Reviewed
S. Okada, S. Kobayashi, K. Ohashi, N. Nishikawa, T. Tokunaga, K. Sasaki, T. Yamamoto
Appl. Phys. Lett. Vol. 108 page： 4 2016
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Synthesis of zirconium oxynitride in air under DC electric fields Invited Reviewed
N. Morisaki, H. Yoshida, K. Matsui, T. Tokunaga, K. Sasaki, T. Yamamoto
Appl. Phys. Lett. Vol. 109 page： 083104 2016
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Photoelectrochemical water splitting enhanced by self-assembled metal nanopillars embedded in an oxide semiconductor photoelectrode Reviewed Open Access
S. Kawasaki, R. Takahashi, T. Yamamoto, M. Kobayashi, H. Kumigashira, J. Yoshinobu, F. Komori, A. Kudo, M. Lippmaa
Nature Communications Vol. 7 page： 11818 2016
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High Electron Mobility of Nb-Doped SrTiO3 Films Stemming from Rod-Type Sr Vacancy Clusters Reviewed
S. Kobayashi, Y. Mizumukai, T. Ohnishi, N. Shibata, Y. Ikuhara and T. Yamamoto
Sr Vacancy Clusters Vol. 9 ( 11 ) page： 10769 2015.11
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Controlling the Electronic Energy Structure of ZnS-AgInS2 Solid Solution Nanocrystals for Photoluminescence and Photocatalytic Hydrogen Evolution Reviewed
Vol. 119 ( 44 ) page： 24740-24749 2015.11
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Carbon content dependence of grain growth mode in VC-doped WC-Co hardmetals Reviewed
I. Sugiyama, Y. Mizumukai, T. Taniguchi, K. Okada, T. Tanase, Y. Ikuhara and T. Yamamoto
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS Vol. 52 page： 245 2015.6
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Enhancement of sintering rates in BaTiO3 by controlling of DC electric current Reviewed Open Access
A. Uehashi, H. Yoshida, T. Tokunaga, K. Sasaki, T. Yamamoto
J. Ceram.Soc. Jpn. Vol. 123 ( 6 ) page： 465-468 2015.6
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Assessment of Strain-Generated Oxygen Vacancies Using SrTiO3 Bicrystals Reviewed
SY. Choi, SD Kim, M. Choi, HS Lee, J. Ryu, N. Shibata, T. Mizoguchi, E. Tochigi, T. Yamamoto, SJL. Kang, Y. Ikuhara
Nano Lett. Vol. 15 ( 6 ) page： 4129–4134 2015.6