論文 - 山本 剛久
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Electric current dependence of plastic flow behavior with large tensile elongation in tetragonal zirconia polycrystal under a DC field 査読有り
Yamato Sasaki, Koji Morita, Takahisa Yamamoto, Kohei Soga, Hiroshi Masuda, Hidehiro Yoshida
Scripta Materialia 194 巻 頁： 113659 2021年3月
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Constant shrinkage rate control during a flash event for 8 mol%Y2O3-doped ZrO2 polycrystals 査読有り
Kimihiro TAGUCHI, Yuki ISHINO, Tomoharu TOKUNAGA, Takahisa YAMAMOTO
Journal of the Ceramic Society of Japan 129 巻 ( 3 ) 頁： 204 - 207 2021年3月
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Nanopillar composite electrodes for solar‑driven water splitting 査読有り
Mikk Lippmaa, Seiji Kawasaki, Ryota Takahashi, Takahisa Yamamoto
MRS BULLETIN 46 巻 ( 2 ) 頁： 142 - 151 2021年2月
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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 査読有り
吉田英弘，増田紘士，森田孝治，山本剛久
まてりあ 60 巻 ( 1 ) 頁： 19 - 24 2021年1月
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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 査読有り
Tsuyoshi KURACHI, Kiyoshi KOBAYASHI, Tomoharu TOKUNAGA, Takahisa YAMAMOTO
Journal of the Japan Society of Powder and Powder Metallurgy 68 巻 ( 11 ) 頁： 487 - 493 2021年
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Power dissipation behaviors during SCF-sintering for 8 mol% Y2O3-doped ZrO2 査読有り
Yuki ISHINO, Kimihiro TAGUCHI, Ayu KODAIRA, Tomoharu TOKUNAGA, Takahisa YAMAMOTO
Journal of the Japan Society of Powder and Powder Metallurgy 68 巻 ( 11 ) 頁： 482 - 486 2021年
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Flash sintering for BaTiO3 with square alternating current field including zero-field duration 査読有り
Umemura, R; Tokunaga, T; Yamamoto, T
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN 128 巻 ( 12 ) 頁： 1018 - 1023 2020年12月
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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） 招待有り 査読有り
山本 剛久, 吉田 英弘
Journal of Lapanese Society of Powder and Powder Metallurgy 67 巻 ( 11 ) 頁： 593 - 600 2020年11月
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Controlling the visible-light driven photocatalytic activity of alloyed ZnSe-AgInSe(2)quantum dots for hydrogen production 査読有り
Hsieh, PY; Kameyama, T; Takiyama, T; Masuoka, K; Yamamoto, T; Hsu, YJ; Torimoto, T
JOURNAL OF MATERIALS CHEMISTRY A 8 巻 ( 26 ) 頁： 13142 - 13149 2020年8月
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Controlling the oxidation state of molybdenum oxide nanoparticles prepared by ionic liquid/metal sputtering to enhance plasmon-induced charge separation 査読有り
Akiyoshi, K; Kameyama, T; Yamamoto, T; Kuwabata, S; Tatsuma, T; Torimoto, T
RSC ADVANCES 10 巻 ( 48 ) 頁： 28516 - 28522 2020年8月
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Blue photo luminescence from 3 mol%Y2O3-doped ZrO2 polycrystals sintered by flash sintering under an alternating current electric field 査読有り
Y. Yamashita, T. Kurachi, T.Tokunaga, H. Yoshida, T. Yamamoto
Journal of the European Ceramic Society 40 巻 頁： 2072 - 2076 2020年6月
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Doping effect on the flash sintering of Y2O3: Promotion of densification and optical translucency 査読有り
H. Yoshidaa, H. Hayasaka, K. Soga, K. Morita, B.N. Kim, T. Yamamoto
Journal of the European Ceramic Society 40 巻 頁： 6053 - 6060 2020年6月
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Suppression of nitridation of yttria-doped zirconia during flash sintering 査読有り
Kurachi, T; Yamashita, Y; Tokunaga, T; Yoshida, H; Yamamoto, T
Journal of the American Ceramic Society 103 巻 ( 5 ) 頁： 3002 - 3007 2020年5月
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H2 production from methane decomposition by fullerene at low temperature 査読有り
T. Tokunaga, K. Kuno, T. Kawakami, T. Yamamoto, A. Yoshigoe
International Journal of Hydrogen Energy 45 巻 頁： 14347 - 14353 2020年4月
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Blue photoluminescence at room temperature from Y2O3-doped ZrO2 polycrystals sintered by flash sintering 査読有り
Yamashita, Y; Itoh, A; Tokunaga, T; Yoshida, H; Yamamoto, T
APPLIED PHYSICS EXPRESS 13 巻 ( 2 ) 頁： 35506 2020年3月
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Tailored Photoluminescence Properties of Ag(In,Ga)Se-2 Quantum Dots for Near-Infrared In Vivo Imaging 査読有り
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 3 巻 ( 4 ) 頁： 3275 - 3287 2020年3月
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Noble metal clustering and nanopillar formation in an oxide matrix 査読有り
Lippmaa, M; Kawasaki, S; Takahashi, R; Yamamoto, T
JAPANESE JOURNAL OF APPLIED PHYSICS 59 巻 ( 1 ) 頁： 10501 2020年1月
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Microstructural heterogeneity in the electrodeposited Ni: insights from growth modes 査読有り
Matsui, I; Watanabe, A; Takigawa, Y; Omura, N; Yamamoto, T
Scientific Reports 10 巻 ( 1 ) 頁： 5548 2020年1月
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Photoluminescence properties of undoped and Si4+-doped polycrystalline Y2O3 phosphors prepared by flash-sintering 査読有り
Nambu, K; Hayasaka, H; Yamamoto, T; Yoshida, H
APPLIED PHYSICS EXPRESS 12 巻 ( 7 ) 頁： 75504 2019年12月
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Technique to control specimen electric current during a flash state with alternating current electric fields 査読有り
Yamashita, Y; Kurachi, T; Tokunaga, T; Yoshida, H; Yamamoto, T
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN 127 巻 ( 11 ) 頁： 849 - 851 2019年11月