Details of a Researcher

Personnel Information

写真a

Amakai Yusuke

Date of Birth	1980.01
Affiliation centers1, etc	The Center for Rare Earths Research
Affiliation centers2, etc	The Center for Fundamental Education in Science and Engineering
The master's program in charge	Division of Production Systems Engineering
The doctoral program in charge	Division of Engineering
The department in charge	Department of Sciences and Informatics
Job title	Associate Professor
E-mail Address

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Research field 【 display / non-display 】

Natural Science / Magnetism, superconductivity and strongly correlated systems
固体物理

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Graduate school・Graduate course, etc. 【 display / non-display 】

Muroran Institute of Technology

2008，Doctoral program，Graduate School, Division of Engineering，物質工学専攻，Completed

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Degree 【 display / non-display 】

博士（工学）

構造不規則型Ce合金の強相関電子物性

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Academic Society 【 display / non-display 】

日本金属学会
日本高圧力学会
応用物理学会
日本物理学会

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Academic prize 【 display / non-display 】

佐藤矩康賞

2014.01.24，日本金属学会・日本鉄鋼協会北海道支部

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Books 【 display / non-display 】

室蘭工大未来をひらく技術と研究

桃野直樹，雨海有佑，北海道新聞社，超伝導が拓く省エネルギー，2014.07

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Papers 【 display / non-display 】

Magnetic properties of SmMn1-xCoxO3 and Sm1-yRyMn0.6Co0.4O3

S. Araki, S. Yamada, R. Yamamoto, M. Takebayashi, Y. Amakai, H. Takano，Journal of Physics and Chemistry of Solids，vol.181，Article Number:111510，2023.06
Various Shapes of Magnetization Curves, Meta-magnetic-like Behavior and the Role of 2nd Element of Ru in RERu2Si2 (RE = Nd, Dy, Gd, and Ce)

Kazuo Yano, Yusuke Amakai, Yoshiaki Hara, Eiji Kita, Hideaki Takano, Hisanori Tanimoto, and Shigeyuki Murayama，JPS Conference Proceedings，vol.38，Article Number:011088，2023.05
Chemical pressure effects on Tm1-yRyMn0.3Co0.7O3 due to element substitution at A-site

Shota Yamada, Seiya Araki, Yusei Maeno, Yusuke Amakai, Hideaki Takano，Journal of Magnetism and Magnetic Materials，vol.579，Article Number:170842，2023.05
Transport and Thermal Properties of α-Mn under Pressure

Tomohito Nakano, Kei Fukuhra, Arisa Tomaru, Hayato Muto, Naoya Takeda, Yusuke Amakai, and Shigeyuki Murayama，JPS Conference Proceedings，vol.38，Article Number:011072，2023.05
Effects of Chemical Pressure on Rare-Earth Oxide GdNIn0.7Co0.3O3 with Nonmagnetic Element Substitution

Bao, JH, Ohsugi, S, Kunita, H, Amakai, Y, Momono, N, Takano, H，JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN，vol.89，(2)，Article Number:024703，2020.02

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Research reports 【 display / non-display 】

構造依存希土類合金の開発と磁気熱量・熱弾性材料への展開

雨海有佑，塩尻泰広，鈴木拓也，石原圭，村山茂幸，室蘭工業大学紀要，(第63号)，(p.37 ～ 40)，2014.03
RT2Zn20(R = Sm, Tm T = Ru, Rh)の低温物性

笹原拓也、穴田泰士、中野智仁、武田直也、塩尻泰広、雨海有佑、村山茂幸、松林和幸、上床美也，新学術領域研究「重い電子系の形成と秩序化」第4回研究会，2013.01
Anisotropic electronic state and the transport phenomena of heavy-fermion Ce1-xLuxRu2Si2

T. Morioka, T. Sekiguchi, Y. Amakai, S. Murayama, H. Takano, N. Momono, K. Matsubayashi and Y. Uwatoko，新学術領域研究「重い電子系の形成と秩序化」第4回研究会，2013.01
Magnetic field effect to the heavy-fermion state for structure-disordered Ce-alloys

Y. Amakai, S. Murayama, N. Momono, H. Takano, Y. Obi and K. Takanashi，新学術領域研究「重い電子系の形成と秩序化」第4回研究会，2013.01
強磁性体SmRu2Zn20の高圧下電気抵抗

笹原拓也、穴田泰士、中野智仁、武田直也、塩尻泰広、雨海有佑、村山茂、松林和幸、上床美也，新学術領域研究「重い電子系の形成と秩序化」ワークショップ～カゴ状構造に宿る強相関物性～，2012.09

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Presentaion at conference, meeting, etc. 【 display / non-display 】

Electronic States for Dense Kondo Amorphous Alloy Ce-Al

Wuriga , Kotaro Segawa, Yusuke Amakai，International Conference on Strongly Correlated Electron Systems 2023，International Conference on Strongly Correlated Electron Systems 2023 E-abstract Book，2023.07.02，Korea, Republic of
Meta-magnetic Transition Behaviors and Magnetization Curves in CeRu2Si2-based Substitutional Systems from Magnetic View-points

Kazuo Yano, Yuusuke Amakai, Yoshiaki Hara, Eiji Kita, Hideaki Takano, Hisanori Tanimoto, Shigeyuki Murayama，International Conference on Strongly Correlated Electron Systems 2023，International Conference on Strongly Correlated Electron Systems 2023 E-abstract Book，2023.07.02，Korea, Republic of
Transport Properties of Amorphous Alloy Ce-Mn with Low Ce Concentration

Honoka Watanabe, Yusuke Amakai, Takahiro Namiki, Tomohiko Kuwai，International Conference on Strongly Correlated Electron Systems 2023，International Conference on Strongly Correlated Electron Systems 2023 E-abstract Book，2023.07.02，Korea, Republic of
置換効果から探るCe122系及び希土類122系の各構成元素が果たす役割;磁気的側面からの検討(Ⅱ)

矢野一雄, 雨海有佑, 原嘉昭, 喜多英治, 高野英明, 谷本久典, 村山茂幸，日本物理学会2023春季大会，日本物理学会2023春季大会講演概要集，2023.03.22
巨大熱膨張係数を持つアモルファス合金Ce-Mnの熱特性および等温圧縮率

雨海有佑, 吉村拓哉, 池田周平, 渡邊ほのか, 茨木彩音, 並木孝洋, 桑井智彦，日本物理学会2023春季大会，日本物理学会2023春季大会講演概要集，2023.03.22