Personnel Information

写真a

Kawamura Yukihiro


Affiliation centers1, etc

The Center for Rare Earths Research

The master's program in charge

Division of Information and Electronic Engineering

The doctoral program in charge

Division of Engineering

The department in charge

Department of Engineering

Job title

Associate Professor

E-mail Address

E-mail address

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Research field 【 display / non-display 】

  • Natural Science / Magnetism, superconductivity and strongly correlated systems

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Keywords for Research Field 【 display / non-display 】

  • Thermoelectric Conversion Material

  • Pressure

  • Magnetic properties

  • Superconductivity

  • Strongly Correlated Electron Systems

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

  • Kochi University

    2008.03，Master's program，Graduate School, Division of Natural Science，物質科学専攻，Completed，Japan

  • Kochi University

    2011.03，Doctoral program，Graduate School of Integrated Arts and Sciences，Applied Science Program，Completed，Japan

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

  • Kochi University

    2006.03，Faculty of Science，Material Science，Graduate

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Degree 【 display / non-display 】

  • Doctorate of Science

    新しいCe化合物CeT2Al10(T=Fe, Ru, Os)の物性研究

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Career 【 display / non-display 】

  • Postdoctral Researcher

    2011.04.01 ～ 2014.07.31

  • Assistant Professor

    2014.08.01 ～ 2015.03.31

  • Assistant Professor

    2015.04.01 ～ 2020.03.31

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Academic Society 【 display / non-display 】

  • The Physical Society of Japan

  • The Japan Society of High Pressure Science and Technology

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Academic prize 【 display / non-display 】

  • Outstanding Paper Award of the Physical Society of Japan

    2018.03.24，The Physical Society of Japan

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Clarify electronic properties of rare earth material under pressure & Searching thermoelectric conversion material with high efficiency

Purpose of Research

Summary of Research

Research Content

Features / Benefits of Research

1.Point of research 2.Research of novelty
3.Primacy of Technology 4.Situation　of patent-related
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Papers 【 display / non-display 】

  • High pressure synthesis and magnetic properties of heavy-rare-earth filled skutterudite compounds ROs4P12 (R =Gd, Tb, Dy and Ho)

    C. Sekine, R. Watanabe, S. Terasaka, Y. Kawamura, J. Hayashi, H. Gotou，High Pressure Research，vol.46，2026.02

  • Structural Phase Transition in CeMnSi under Pressure and Comparative Structural Properties of RMnSi (R = La, Ce, Pr, Nd)

    Y. Kawamura, S. Nishiyama, J. Hayashi, K. Takeda, C. Sekine, and H. Tanida，Journal of the Physical Society of Japan，vol.95，(p.1 ～ 7)，Article Number:014601，2025.12

  • A novel floating adsorbent for cesium based on Shirasu balloon modified with magnetite and Prussian blue

    T. Moriya, Y. Akemoto, S. Candra, W. Sakti, Y. Mihara, T. Sasaki, Y. Kawamura, M. Kan, S. Tanaka，Environmental Science and Pollution Research，vol.32，(p.31824 ～ 31833)，2024.12

  • Development of Skutterudite-Type Thermoelectric Materials LaxCo4Sb12 Using High-Pressure Synthesis Method

    Y. Mona, P. Suttakul, C. Chaichana, Y. Kawamura, S. Phounsavath, C. Sekine，JOM，vol.76，(p.153 ～ 159)，2023.10

  • Significant Changes in Thermoelectric Properties of Unfilled Skutterudite Compounds MSb3 (M = Co and Rh) by Self-Insertion Reaction

    K. Awaji, K. Nishimura, K. Suwa, J. Hayashi, Y. Kawamura, K. Takeda, H. Gotou, and C. Sekine，Materials Today Communications，vol.36，(p.1 ～ 7)，Article Number:106825，2023.08

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International conference proceedings 【 display / non-display 】

  • Structural Analysis of CeCoSi under Pressure

    A. Dalan, K. Saito, K. Ikeda, H. Tanida, J. Hayashi, K. Takeda, C. Sekine, and Y. Kawamura，JPS Conference Proceedings，vol.38，(p.1 ～ 6)，Article Number:011085，2023.05

  • Magnetic Properties in Tetragonal Antiferromagnet CeCoSi

    H. Tanida, K. Mitsumoto, Y. Muro, T. Fukuhara, Y. Kawamura, A. Kondo, K. Kindo, Y. Matsumoto, T. Namiki, T. Kuwai, and T. Matsumura，JPS Conference Proceedings，vol.30，(p.1 ～ 6)，Article Number:011156，2020.03

  • Pressure and Field Dependence of Critical Temperature on Superconductivity of Filled Skutterudite YRu4P12

    Y. Kawamura, H. Mikage, J. Hayashi, H. Gotou, J. Gouchi, Y. Uwatoko, M. Kannan, L. Govindaraj, S. Arumugam, and C. Sekine ，JPS Conference Proceedings，vol.30，(p.1 ～ 6)，Article Number:011054，2020.03

  • Rh Substitution Effect on Filled Skutterudite SmRu4P12

    C. Sekine, A. Hayashi, J. Saravanan, Y. Kawamura, and H. Gotou ，JPS Conference Proceedings，vol.30，(p.1 ～ 6)，Article Number:011080，2020.03

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Editorial and Commentary 【 display / non-display 】

  • 時空間反転対称性に守られた重い電子状態

    谷田博司, 三本啓輔, 川村幸裕，固体物理，vol.59，(697)，(p.15 ～ )，2024.03

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Research reports 【 display / non-display 】

  • RMnSi (R = Pr, Nd)の低温圧力下粉末 X 線回折実験と構造相転移

    西山紗恵, 國岡大祐, 林純一, 武田圭生, 関根ちひろ, 高橋博樹, 谷田博司, 川村幸裕，Photon Factory Activity Report 2024，vol.42，(p.62 ～ )，2025.06

  • CeMnSi における低温高圧下粉末 X 線回折

    西山紗恵, 中桐大輝, 林純一, 武田圭生, 関根ちひろ, 谷田博司, 冨田崇弘, 高橋博樹, 川村幸裕，Photon Factory Activity Report 2023，vol.41，(p.25 ～ )，2024.04

  • Crystal Structure and Electronic States of CeCoSi under high pressures and low temperatures

    川村幸裕, 池田翔, 林純一, 武田圭生, 関根ちひろ, 松村武, 上床美也, 冨田崇弘, 高橋博樹, 谷田博司，Photon Factory Activity Report，vol.40，(p.47 ～ )，2023.05

  • CeCoSi の圧力下リートベルト解析

    Alisha Nurshafiqah BINTI AMAT DALAN, 池田翔, 林純一, 武田圭生, 関根ちひろ, 谷田博司, 川村幸裕，Photon Factory Activity Report，vol.39，(p.54 ～ )，2022.05

  • Powder X-ray diffraction study under pressures and at low temperatures using GM refrigerator

    上田諒大, 川村幸裕, 谷田博司, 林純一, 武田圭生, 関根ちひろ, 冨田崇弘, 高橋博樹，Photon Factory Activity Report，vol.37，(p.26 ～ )，2020.08

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

  • NdMnSiの磁気・比熱特性と圧力による磁気秩序変化

    川村幸裕, 西山紗恵, 伊藤魁, 植村豪, 谷田博司，日本物理学会2026年春季大会，概要集，2026.03.23

  • 重希土類を含む充填スクッテルダイト化合物の高圧合成と多極子物性IV

    関根ちひろ, 野呂翼, 寺坂聡志, 林純一, 川村幸裕, 後藤弘匡，日本物理学会2026年春季大会，概要集，2026.03.23

  • 重い電子系反強磁性体CeMnSiの負の熱膨張

    西山紗恵, 伊藤魁, 高森陽大, 林純一, 武田圭生, 関根ちひろ, 高橋博樹, 谷田博司, 川村幸裕，日本物理学会2026年春季大会，概要集，2026.03.23

  • 反強磁性体PrMnSiにおけるMn-AFMスピンフロップ転移

    國岡大祐, 西山紗恵, 林純一, 谷田博司, 小野頌太, 川村幸裕，日本物理学会2026年春季大会，概要集，2026.03.23

  • RMnSi系化合物の圧力誘起構造相転移とCeMnSiにおける負の体積熱膨張

    西山紗恵, 伊藤魁, 高森陽大, 林純一, 武田圭生, 関根ちひろ, 高橋博樹, 谷田博司, 川村幸裕，2025年度量子ビームサイエンスフェスタ，概要集，2026.03.11

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Patent acquisition 【 display / non-display 】

  • 高温超伝導線材、その製造方法および製造装置

    特願2019-133014，特開2021-018891，特許第7349128号

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Class subject in charge 【 display / non-display 】

  • 電磁気学演習

    2025，Department

  • 電磁気学

    2025，Department

  • 電子物性

    2025，Department

  • 電気電子工学実験Ａ（週２回開講）

    2025，Department

  • 電気電子工学実験A（週２回開講）

    2025，Department

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