Papers - YAMAMOTO Takahisa
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Rapid sintering of 3 mol% Y2O3-doped ZrO2 by a combined rapid furnace heating and shrinkage-controlled flash sintering protocol Reviewed Open Access
Yuki ISHINO, Kimihiro TAGUCHI, Ayu KODAIRA, Tomoharu TOKUNAGA, Takahisa YAMAMOTO
Journal of the Ceramic Society of Japan Vol. 129 ( 8 ) page： 551 - 554 2021.8
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He Buffer Gas for Moderating the Kinetic Energy of Pulsed Laser Deposition Plumes Reviewed
Ryota Takahashi, Takahisa Yamamoto, Mikk Lippmaa
Crystal Growth & Design Vol. 21 ( 9 ) page： 5017 - 5026 2021.7
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Near complete densification of flash sintered 8YSZ: controlled shrinkage rate effects Reviewed Open Access
Kimihiro TAGUCHI, Yuki ISHINO, Tomoharu TOKUNAGA, Takahisa YAMAMOTO
Journal of the European Ceramic Society Vol. 41 ( 8 ) page： 4567 - 4571 2021.7
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Shrinkage rate control during a flash state by current-ramping for 3mol%Y2O3-doped ZrO2 polycrystals Reviewed
Yuki ISHINO, Kimihiro TAGUCHI, Masao KOIKE, Tomoharu TOKUNAGA, Takahisa YAMAMOTO
Journal of the American Ceramic Society Vol. 104 ( 10 ) page： 4960 - 4967 2021.5
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Electric current dependence of plastic flow behavior with large tensile elongation in tetragonal zirconia polycrystal under a DC field Reviewed Open Access
Yamato Sasaki, Koji Morita, Takahisa Yamamoto, Kohei Soga, Hiroshi Masuda, Hidehiro Yoshida
Scripta Materialia Vol. 194 page： 113659 2021.3
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Constant shrinkage rate control during a flash event for 8 mol%Y2O3-doped ZrO2 polycrystals Reviewed Open Access
Kimihiro TAGUCHI, Yuki ISHINO, Tomoharu TOKUNAGA, Takahisa YAMAMOTO
Journal of the Ceramic Society of Japan Vol. 129 ( 3 ) page： 204 - 207 2021.3
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Nanopillar composite electrodes for solar‑driven water splitting Reviewed Open Access
Mikk Lippmaa, Seiji Kawasaki, Ryota Takahashi, Takahisa Yamamoto
MRS BULLETIN Vol. 46 ( 2 ) page： 142 - 151 2021.2
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セラミックスにおける強電界ナノダイナミクス Reviewed Open Access
吉田英弘，増田紘士，森田孝治，山本剛久
まてりあ Vol. 60 ( 1 ) page： 19 - 24 2021.1
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Cross-sectional area dependency of shrinkages and grain sizes in flash sintered 3mol%Y2O3-ZrO2 polycrystals at direct and alternating electric current fields Reviewed
Tsuyoshi KURACHI, Kiyoshi KOBAYASHI, Tomoharu TOKUNAGA, Takahisa YAMAMOTO
Journal of the Japan Society of Powder and Powder Metallurgy Vol. 68 ( 11 ) page： 487 - 493 2021
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Power dissipation behaviors during SCF-sintering for 8 mol% Y2O3-doped ZrO2 Reviewed
Yuki ISHINO, Kimihiro TAGUCHI, Ayu KODAIRA, Tomoharu TOKUNAGA, Takahisa YAMAMOTO
Journal of the Japan Society of Powder and Powder Metallurgy Vol. 68 ( 11 ) page： 482 - 486 2021
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Flash sintering for BaTiO3 with square alternating current field including zero-field duration Reviewed Open Access
Umemura, R; Tokunaga, T; Yamamoto, T
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN Vol. 128 ( 12 ) page： 1018 - 1023 2020.12
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フラッシュ焼結の学理構築と革新的焼結技術への展開（受賞解説論文平成 30 年度研究進歩賞） Invited Reviewed Open Access
山本 剛久, 吉田 英弘
Journal of Lapanese Society of Powder and Powder Metallurgy Vol. 67 ( 11 ) page： 593 - 600 2020.11
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Controlling the visible-light driven photocatalytic activity of alloyed ZnSe-AgInSe(2)quantum dots for hydrogen production Reviewed
Hsieh, PY; Kameyama, T; Takiyama, T; Masuoka, K; Yamamoto, T; Hsu, YJ; Torimoto, T
JOURNAL OF MATERIALS CHEMISTRY A Vol. 8 ( 26 ) page： 13142 - 13149 2020.8
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Controlling the oxidation state of molybdenum oxide nanoparticles prepared by ionic liquid/metal sputtering to enhance plasmon-induced charge separation Reviewed Open Access
Akiyoshi, K; Kameyama, T; Yamamoto, T; Kuwabata, S; Tatsuma, T; Torimoto, T
RSC ADVANCES Vol. 10 ( 48 ) page： 28516 - 28522 2020.8
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Blue photo luminescence from 3 mol%Y2O3-doped ZrO2 polycrystals sintered by flash sintering under an alternating current electric field Reviewed Open Access
Y. Yamashita, T. Kurachi, T.Tokunaga, H. Yoshida, T. Yamamoto
Journal of the European Ceramic Society Vol. 40 page： 2072 - 2076 2020.6
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Doping effect on the flash sintering of Y2O3: Promotion of densification and optical translucency Reviewed Open Access
H. Yoshidaa, H. Hayasaka, K. Soga, K. Morita, B.N. Kim, T. Yamamoto
Journal of the European Ceramic Society Vol. 40 page： 6053 - 6060 2020.6
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Suppression of nitridation of yttria-doped zirconia during flash sintering Reviewed
Kurachi, T; Yamashita, Y; Tokunaga, T; Yoshida, H; Yamamoto, T
Journal of the American Ceramic Society Vol. 103 ( 5 ) page： 3002 - 3007 2020.5
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H2 production from methane decomposition by fullerene at low temperature Reviewed
T. Tokunaga, K. Kuno, T. Kawakami, T. Yamamoto, A. Yoshigoe
International Journal of Hydrogen Energy Vol. 45 page： 14347 - 14353 2020.4
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Blue photoluminescence at room temperature from Y2O3-doped ZrO2 polycrystals sintered by flash sintering Reviewed
Yamashita, Y; Itoh, A; Tokunaga, T; Yoshida, H; Yamamoto, T
APPLIED PHYSICS EXPRESS Vol. 13 ( 2 ) page： 35506 2020.3
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Tailored Photoluminescence Properties of Ag(In,Ga)Se-2 Quantum Dots for Near-Infrared In Vivo Imaging Reviewed
Kameyama, T; Yamauchi, H; Yamamoto, T; Mizumaki, T; Yukawa, H; Yamamoto, M; Ikeda, S; Uematsu, T; Baba, Y; Kuwabata, S; Torimoto, T
ACS APPLIED NANO MATERIALS Vol. 3 ( 4 ) page： 3275 - 3287 2020.3