Papers - YAMAMOTO Takahisa

フラッシュ焼結によるセラミックスの緻密化～電界下の物質輸送の素過程～ Invited Reviewed

山本 剛久、小林　哲朗、吉田 英弘

  Vol. 65 ( 10 ) page： 646-653   2018.7

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Authorship：Lead author   Language：Japanese  

Topotactic Synthesis of Mesoporous 12CaO·7Al2O3 Mesocrystalline Microcubes toward Catalytic Ammonia Synthesis Reviewed

G. Hasegawa, S. Moriya,M. Inada,M. Kitano,M. Okunaka, T. Yamamoto,Y. Matsukawa, K. Nishimi,K. Shima,N. Enomoto,S. Matsuishi, H. Hosono, K. Hayashi

Chem. Mater.   Vol. 30   page： 4498−4502   2018.7

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

DOI： DOI:10.1021/acs.chemmater.8b01819

Rod-shaped Zn-Ag-In-Te nanocrystals with wavelength-tunable band-edge photoluminescence in the near-IR region Reviewed

T. Kameyama, K. Sugiura, Y. Ishigami, T. Yamamoto, S. Kuwabata, T. Okuhata, N. Tamai, T. Torimoto

Journal of Materials Chemistry C   Vol. 6   page： 2034--2042   2018.6

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

DOI： 10.1039/c7tc05624a

Effect of low-temperature annealing on tensile behavior of electrodeposited bulk nanocrystalline Ni-W alloys Reviewed

Matsui, I; Yamamoto, T; Omura, N; Takigawa, Y

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING   Vol. 709   page： 241 - 246   2018.5

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

DOI： 10.1016/j.msea.2017.10.071

酸化物系セラミックのフラッシュ焼結と 今後の進展 Invited Reviewed

山本 剛久、吉田 英弘

まてりあ   Vol. 57 ( 8 ) page： 373-380   2018.4

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Authorship：Lead author   Language：Japanese  

DOI： [doi:10.2320/materia.57.373

Production of transparent yttrium oxide ceramics by the combination of low temperature spark plasma sintering and zinc cation-doping Reviewed

Journal of the European Ceramic Society   Vol. 38 ( 4 ) page： 1972-1980   2018.4

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

DOI： http://dx.doi.org/10.1016/j.jeurceramsoc.2017.10.047

Intergranular amorphous films formed by DC electric field in pure zirconia Reviewed

N. Morisaki, H. Yoshida, T. Kobayashi, T. Tokunaga, T. Yamamoto

Journal of the American Ceramic Society   Vol. 101   page： 3282-3287   2018.2

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DOI： https://doi.org/10.1111/jace.15485

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

DOI： https://doi.org/10.1063/1.5012545

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

DOI： DOI: 10.1021/acs.jpcc.8b00255

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

DOI： https://doi.org/10.1016/j.surfcoat.2018.01.041

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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Authorship：Last author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1016/j.ijrmhm.2016.10.013

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

DOI： 10.1016/j.jcrysgro.2016.12.104

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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DOI： https://doi.org/10.1111/jace.14954

Methane decomposition for hydrogen production by catalytic activity of Reviewed

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

DOI： http://doi.org/10.2109/jcersj2.16246

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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DOI： https://doi.org/10.1111/jace.14938

Single step preparation of indium tin oxide nanocrystals dispersed in ionic liquids via oxidation of molten In Sn alloys Reviewed

D. Sugioka, T. Kameyama, T. Yamamoto, S. Kuwabata, T. Torimoto

Chem. Commun.   Vol. 52   page： 12241-12244   2016.11

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

DOI： 10.1039/c6cc06517a

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

DOI： 10.1021/acsami.6b01978

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

DOI： http://dx.doi.org/10.1016/j.actamat.2016.01.037

Formation of grain boundary second phase in BaTiO3 polycrystal under a high DC electric field at elevated temperatures Reviewed

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

DOI： http://doi.org/10.2109/jcersj2.15259

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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DOI： http://dx.doi.org/10.1063/1.4954945