Personnel Information

写真a

Ebisu Shuji


Date of Birth

1964.11

Affiliation centers1, etc

The Center for Rare Earths Research

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

Professor

E-mail Address

E-mail address

Research field 【 display / non-display

  • Nanotechnology/Materials / Inorganic materials and properties

  • Nanotechnology/Materials / Applied physical properties

  • Natural Science / Magnetism, superconductivity and strongly correlated systems

Keywords for Research Field 【 display / non-display

  • Physics, Solid State Physics, Low Temperature Physics, Magnetism, Superconductivity

  • Physics, Solid State Physics, Low Temperature Physics, Magnetism, Superconductivity

  • Solid State Physics

  • Physics, Low Temperature Physics

  • Physics, Solid State Physics, Low Temperature Physics, Magnetism, Superconductivity

Research themes 【 display / non-display

  • Preparation and Physical Properties of Inorganic Compounds

    Inorganic Compounds,Magnetism,Superconductivity,1995 ~

  • Physical Properties of Ternary Rare Earth Compounds

    Rare Earth Compounds,Magnetism,Superconductivity,1995 ~

  • Novel magnetic phase transitions in rare earth sesquisulphides

    Rare Earth,Sulphides,Magnetism,2003 ~

Research history 【 display / non-display

  • Research and development of helix-type traveling wave tube

    1989.04 ~ 1992.03

  • Research and development of the thin window of X-ray tube

    1992.04 ~ 1993.04

  • Preparation and Physical properties of inorganic compounds

    1993.05 ~

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

  • Muroran Institute of Technology

    1989.03,Master's Course,Graduate School, Division of Engineering,応用物性学専攻,Completed,Japan

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

  • Muroran Institute of Technology

    1987.03,Faculty of Engineering,応用物性学科,Graduate,Japan

Degree 【 display / non-display

  • Doctor of Engineering

    希土類酸化物RTa3O9(R=rare earth)の磁化率におよぼす結晶場の影響

Career 【 display / non-display

  • Toshiba corp.

    1989.04.01 ~ 1993.04.30

  • Research associate,Muroran Institute of Technology

    1993.05.01 ~ 2006.03.31

  • Associate Professor,Muroran Institute of Technology

    2006.04.01 ~ 2007.03.31

  • Associate Professor,Muroran Institute of Technology

    2007.04.01 ~ 2012.03.31

  • Professor, Muroran Institute of Technology

    2012.04.01 ~

Academic Society 【 display / non-display

  • The Physical Society of Japan

  • The Japan Society of Applied Physics

  • The Rare Earth Society of Japan

 

新しい機能を持った電子デバイスの実現を目指す

巨大物性応答を制御する

Purpose of Research

制御可能な巨大物性応答を起こす材料の開発

超伝導や巨大磁気抵抗などのように、物性が外部刺激に対して劇的に変化する物質を試料合成・極低温物性測定を通して探索し、産業界に利用し得る材料開発を行う。※巨大物性応答〜ある条件で物質の性質が急激に変化すること

Summary of Research

新規希土類カルコゲナイドの探索と単結晶育成、新規物性探索

希土類カルコゲナイドを中心に、新物質探索、単結晶育成を行い、新奇物性を探索する。中でも、希土類元素の割と奥深くに存在する4f電子軌道に起因する、興味深く、多様な物性に注目し研究している。希土類元素の周辺環境をオプティマイズすることで、潜在能力を引き出し、有望な材料を開発する。

Research Content

Features / Benefits of Research

1.Point of research 2.Research of novelty
  • 未知物質・物性の知られていない既知物質の結晶構造に注目した試料合成・物性測定
  • 新奇物性の探究_人類がまだ見ぬ新奇な物性の先には未知の有用な特性が秘められているかも。
  • 希土類三二硫化物単結晶における特異な磁気相転移と付随する巨大物性応答
  • 希土類セレン化物単結晶における圧力誘起金属化転移
3.Primacy of Technology 4.Situation of patent-related
  • 二種の希土類三二硫化物単結晶で発見した狭温度域での電気抵抗の異常増減現象は、極低温領域におけるスイッチングとして機能し得る。
  • 希土類三二硫化物単結晶における磁場印加方向に対して異方的な比熱は、磁気熱量効果の磁場による制御可能性を有している。
 

Papers 【 display / non-display

  • Anomalous increasing and recovery of the electrical resistivity and their sample-dependent suppression by the magnetic field in α-Sm2S3.

    L. J. Zhao, S. Ebisu,Journal of Magnetism and Magnetic Materials,vol.620,(p.1 ~ 10),Article Number:172918,2025.02

  • Successive weak-ferromagnetic transitions in α-Sm2S3.

    L. J. Zhao, S. Ebisu,Journal of Magnetism and Magnetic Materials,vol.557,(p.1 ~ 9),Article Number:169502,2022.05

  • Novel magnetic behavior of antiferromagnetic GdTe3 induced by magnetic field.

    Q. Guo, D. Bao, L.J. Zhao and S. Ebisu,PHYSICA B-CONDENSED MATTER,vol.617,(p.1 ~ 7),Article Number:413153,2021.05

  • Specific heat in magnetic field and magnetocaloric effects of α-R2S3 (R = Tb, Dy) single crystals.

    Q. Guo, O. Tegus and S. Ebisu,J. Magn. Magn. Mater.,vol.465,(11),(p.260 ~ 269),2018.11

  • Extremely anisotropic suppression of huge enhancement of electrical resistivity by magnetic field in α-R2S3 (R = Sm, Dy).

    S. Ebisu, T. Era, Q. Guo and M. Miyazaki,Journal of Physics: Conference Series,vol.969,(p.1 ~ 6),Article Number:012124,2018.04

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International conference proceedings 【 display / non-display

  • Highly Anisotropic Properties of Antiferromagnetic α-Tb2S3 Single Crystal.

    S. Ebisu,M. Gorai, K. Maekawa, S. Nagata,AIP Conf. Proc. (Proc. of 24th Int. Conf. on Low Temperature Physics,vol.850,(p.1237 ~ 1238),American Institute of Physics,2006,Orlando, USA

  • Chalcogenide superconducors.

    Nagata, N. Kijima, T. Komatsu, H. Hirosaki, A. Matsuda and S. Ebisu,Advances in Superconductivity (Proc. of 10th Int. Sympo. on Superconductivity; ISS '97),vol.X/1,(p.293 ~ 296),Springer-Verlag Tokyo,1998,Gifu,Japan

  • Superconductivity in Spinel-Type Compounds Cu1-xNixRh2S4.

    N. Matsumoto, H. Honma, Y. Kato, S. Yasuzuka, K. Morie, N. Kijima, S. Ebisu and S. Nagata,Advances in Superconductivity IX (Proc. of 9th Int. Sympo. on Superconductivity; ISS '96),vol.IX/1,(p.175 ~ 178),Springer-Verlag Tokyo,1997,Sapporo,Japan

  • Evidence for Superconductivity in RuSb.

    S. Ebisu, N. Wada, T. Hashiguchi, N. Kijima and S. Nagata,Advances in Superconductivity VIII (Proc. of 8th Int. Sympo. on Superconductivity; ISS'95),vol.VIII/1,(p.181 ~ 184),Springer-Verlag Tokyo,1996,Hamamatsu,Japan

  • Universal Rare Earth-Size Dependence on Tc in Metal Stabilized Sr-Based 1-2-3 Cuprates.

    M. Murugesan, T. Ishigaki and S. Ebisu,Proc. of Int.Symp. on Advances in Superconductivity. New Materials, Critical Currents and Devices; ASMCCD'96,(p.76 ~ 79),1996,Bombay,India

Research reports 【 display / non-display

  • Aiming for High Performance Magnetocaloric Materials

    戎修二, 阿波加淳司, 藤耕一郎,室蘭工業大学紀要,vol.63,(p.33 ~ 36),2014.03

  • High field magnetization processes in rare-earth sesquisulphides α-R2S3 (R: rare earth) (2)

    戎修二, 小山佳一, 小北正徳, 堀越達彦, 河内良行, 谷村知紀, 永田正一,東北大学金属材料研究所強磁場超伝導材料研究センター平成21年度年次報告,vol.平成21年度,(p.94 ~ 97),2010.06

  • High field magnetization processes in rare-earth sesquisulphides α-R2S3 (R: rare earth)

    戎修二, 小山佳一, 表晴貴, 小北正徳, 堀越達彦, 永田正一,東北大学金属材料研究所強磁場超伝導材料研究センター平成20年度年次報告,vol.平成20年度,(p.89 ~ 92),2009.06

  • High-field control of independent magnetic-phase transitions on two kinds of different sites of rare-earth magnetic semiconductors (2)

    戎修二, 小山佳一, 表晴貴, 永田正一,東北大学金属材料研究所強磁場超伝導材料研究センター平成19年度年次報告,vol.平成19年度,(p.59 ~ 61),2008.06

  • High-field control of independent magnetic-phase transitions on two kinds of different sites of rare-earth magnetic semiconductors

    戎修二, 小山佳一, 永田正一,東北大学金属材料研究所強磁場超伝導材料研究センター平成18年度年次報告,vol.平成18年度,(p.77 ~ 80),2007.06

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

  • Application of Deep Learning-Based Analysis and Error Estimation in μSR Data.

    宮原宏明, 宮崎正範, 幸田章宏, 門野良典, 戎修二,第61回応用物理学会北海道支部学術講演会,応用物理学会北海道支部,第61回応用物理学会北海道支部学術講演会 講演予稿集,(p.C-04),2025.11.01,北海道・札幌市

  • Dielectric properties of single crystal La2NiO#4#DR.

    寺島思唯, 宮崎正範, 藤田全基, 戎修二,第61回応用物理学会北海道支部学術講演会,応用物理学会北海道支部,第61回応用物理学会北海道支部学術講演会 講演予稿集,(p.C-03),2025.11.01,北海道・札幌市

  • AC magnetic susceptibility in the weak ferromagnetic transition of α-Sm2S3.

    S. Ebisu, T. Kona, R. Horii, D. Yamakawa, R. Ishigaki, M. Miyazaki,30th International Conference on Low Temperature Physics; LT30,International Union of Pure and Applied Physics,IUPAP,Book of Abstracts LT30,(p.P75-229),2025.08.07,Bilbao,Spain

  • Thermal transport properties of α-Dy2S3 single crystal.

    R. Ishigaki, M. Anif bin mat Nasir, M. Miyazaki, S. Ebisu,30th International Conference on Low Temperature Physics; LT30,International Union of Pure and Applied Physics,IUPAP,Book of Abstracts LT30,(p.P65-313),2025.08.07,Bilbao,Spain

  • Seebeck coefficient of α-Dy2S3 single crystal.

    Ryo Ishigaki and Shuji Ebisu,Muroran-IT Rare Earth Workshop 2025,The Center for Rare Earth Research, Muroran Institute of Technology,Muroran-IT Rare Earth Workshop 2025, Book of Abstracts,(p.S21),2025.06.21,北海道・室蘭市,Japan

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Class subject in charge 【 display / non-display

  • 量子力学A

    2025,Department

  • 固体物理A

    2025,Department

  • 物質科学(Bクラス)

    2025,Department

  • 物質科学(Aクラス)

    2025,Department

  • 熱力学(物理物質システムコース)

    2025,Department

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