Papers - YAMAMOTO Takahisa
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Noble metal clustering and nanopillar formation in an oxide matrix Reviewed Open Access
Lippmaa, M; Kawasaki, S; Takahashi, R; Yamamoto, T
JAPANESE JOURNAL OF APPLIED PHYSICS Vol. 59 ( 1 ) page： 10501 2020.1
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Microstructural heterogeneity in the electrodeposited Ni: insights from growth modes Reviewed Open Access
Matsui, I; Watanabe, A; Takigawa, Y; Omura, N; Yamamoto, T
Scientific Reports Vol. 10 ( 1 ) page： 5548 2020.1
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Photoluminescence properties of undoped and Si4+-doped polycrystalline Y2O3 phosphors prepared by flash-sintering Reviewed
Nambu, K; Hayasaka, H; Yamamoto, T; Yoshida, H
APPLIED PHYSICS EXPRESS Vol. 12 ( 7 ) page： 75504 2019.12
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Technique to control specimen electric current during a flash state with alternating current electric fields Reviewed Open Access
Yamashita, Y; Kurachi, T; Tokunaga, T; Yoshida, H; Yamamoto, T
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN Vol. 127 ( 11 ) page： 849 - 851 2019.11
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Core Nanoparticle Engineering for Narrower and More Intense Band-Edge Emission from AgInS2/GaSx Core/Shell Quantum Dots Reviewed Open Access
Hoisang, W; Uematsu, T; Yamamoto, T; Torimoto, T; Kuwabata, S
NANOMATERIALS Vol. 9 ( 12 ) page： 1763 2019.9
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Mechanical properties and microstructures after abnormal grain growth in electrodeposited Ni-W alloys Reviewed
Matsui, I; Watanabe, A; Uesugi, T; Omura, N; Takigawa, Y; Yamamoto, T
MATERIALIA Vol. 8 - 100481 2019.8
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Local Structure of High Performance TiOx Electron-Selective Contact Revealed by Electron Energy Loss Spectroscopy Reviewed
T. Mochizuki, K. Gotoh, Y. Kurokawa, T. Yamamoto, N. Usami
Advanced Materials Interfaces Vol. 6 ( 3 ) page： 1801645 2019.6
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Direct observation of strain-stored grains in electrodeposited nanocrystalline Ni-W alloys by low-angle annular dark field diffraction contrast imaging Reviewed
Matsui, I; Takigawa, Y; Yamamoto, T
SCRIPTA MATERIALIA Vol. 166 page： 29 - 33 2019.2
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Removal of carbon contamination in ETEM by introducing Ar during electron beam irradiation Reviewed Open Access
Tokunaga, T; Saito, K; Kuno, K; Higuchi, K; Yamamoto, Y; Yamamoto, T
JOURNAL OF MICROSCOPY Vol. 273 ( 1 ) page： 46 - 52 2019.1
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Wavelength-Tunable Band-Edge Photoluminescence of Nonstoichiometric Ag-In-S Nanoparticles via Ga3+ Doping Reviewed
Kameyama, T; Kishi, M; Miyamae, C; Sharma, DK; Hirata, S; Yamamoto, T; Uematsu, T; Vacha, M; Kuwabata, S; Torimoto, T
ACS APPLIED MATERIALS & INTERFACES Vol. 10 ( 49 ) page： 42844 - 42855 2018.10
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Narrow band-edge photoluminescence from AgInS2 semiconductor nanoparticles by the formation of amorphous III-VI semiconductor shells Reviewed Open Access
T. Uematsu, K. Wajima, D. Kumar Sharma, S. Hirata, T. Yamamoto, T. Kameyama, M. Vacha, T. Torimoto, S. Kuwabata
NPG Asia Materials Vol. 10 page： 713-726 2018.10
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フラッシュ焼結による 酸化物セラミックスの 製造とその関連技術 Invited Reviewed
吉田英弘、山本剛久
セラミックス Vol. 53 ( 9 ) page： 591-594 2018.9
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電析バルクナノ結晶 Ni 合金における 粒界安定性と機械的特性の関係 Reviewed Open Access
松井 功, 尾村 直紀, 山本 剛久, 瀧川 順庸
まてりあ Vol. 57 ( 10 ) page： 479-486 2018.8
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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 Open Access
山本 剛久、小林 哲朗、吉田 英弘
Vol. 65 ( 10 ) page： 646-653 2018.7
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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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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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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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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 Open Access
山本 剛久、吉田 英弘
まてりあ Vol. 57 ( 8 ) page： 373-380 2018.4
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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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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