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J-GLOBAL ID：200901007360110381   Update date: Apr. 23, 2024

Hiroi Masahiko

ヒロイ マサヒコ | Hiroi Masahiko
Affiliation and department：
Kagoshima University Department of Physics and Astronomy, Graduate School of Science and Engineering

About Kagoshima University Department of Physics and Astronomy, Graduate School of Science and Engineering


Job title： Professor
Research field  (2)： Metallic materials ,  Magnetism, superconductivity, and strongly correlated systems
Research keywords  (6)： ホイスラー化合物 ,  低温 ,  磁性 ,  Heusler compounds ,  low temperature physics ,  magnetisim
Research theme for competitive and other funds  (10)：
  • 2020 - 2023 ハーフメタルホイスラー合金を用いた超伝導スピントロニクス素子の創製
  • 2017 - 2023 Invention of anomalous antiferromagnetic states in Heusler compounds
  • 2010 - 2014 The study on phase diagram of magnetic materials and alloys under high magnetic fields for development of new functional materials
  • 1999 - 2000 比熱測定による低次元性をもつ酸化物の研究
  • 1996 - 1996 低い低温正方晶相への転移温度をもつLa214-1/8系におけるTc抑制機構の研究
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Papers (89)：
  • Kouki Akaishi, Iduru Shigeta, Masahiko Hiroi, Jun Gouchi, Yoshiya Uwatoko. Effect of pressure on the magnetic properties of Heusler compound Fe1.3Mn1.7Si. JPS Conference Proceedings. 2023. 38. 011135-1-011135-6
  • Masahiko Hiroi, Kouki Akaishi, Tomohito Nonoyama, Iduru Shigeta, d Masahira, Onoue. M ̈ossbauer Spectroscopy of Magnetic Ordered Phases in Heusler Compounds Fe3-xMnxSi. JPS Conference Proceedings. 2023. 38. 011136-1-011136-6
  • Hideki Aoshima, Iduru Shigeta, Jun Gouchi, Touru Yamauchi, Takeshi Kanomata, Rie Y. Umetsu, Yoshiya Uwatoko, Shinpei Fujii, Masahiko Hiroi. Magnetic properties of highly spin-polarized Heusler alloy CoFeCrAl. JPS Conference Proceedings. 2023. 38. 011133-1-011133-6
  • Masahiko Hiroi, Tomohito Nonoyama, Iduru Shigeta, Touru Yamauchi. Multiple magnetic phase transitions in Fe3-xMnxSi heusler compounds. Journal of the Physical Society of Japan. 2021. 90. 10
  • Masahiko Hiroi, Sora Nishiinoue, Iduru Shigeta, Masakazu Ito, Keiichi Koyama, Akihiro Kondo, Koichi Kindo, Isao Watanabe, Muneaki Fujii, Shojiro Kimura, et al. High magnetic field properties in Ru2-xFexCrSi with antiferromagnetic and spin-glass states. Physical Review B. 2021. 103. 9
ｍore...
MISC (224)：
  • 赤石幸起, 高本翼, 重田出, 廣井政彦, 郷地順, 上床美也. ホイスラー化合物Fe1.3Mn1.7Siにおける負の磁気熱量効果. 日本金属学会講演大会(Web). 2022. 171st
  • 青島英樹, 重田出, 郷地順, 山内徹, 鹿又武, 梅津理恵, 上床美也, 藤井伸平, 廣井政彦. Magnetic properties and electronic state of the quaternary Heusler alloy CoFeCrAl. 日本物理学会講演概要集(CD-ROM). 2022. 77. 2
  • 廣井政彦, 赤石幸起, 重田出, 郷地順, 上床美也. Pressure Effects on Magnetic Transition in Fe3-xMnxSi. 日本物理学会講演概要集(CD-ROM). 2022. 77. 2
  • 辻川聡一朗, 重田出, 郷地順, 鹿又武, 梅津理恵, 上床美也, 廣井政彦. Pressure effect on the magnetization of Heusler alloy FeCoCrAl: II. 日本物理学会講演概要集(CD-ROM). 2021. 76. 1
  • 辻川聡一朗, 重田出, 郷地順, 梅津理恵, 鹿又武, 上床美也, 廣井政彦. Pressure effect on the magnetization of Heusler alloy Mn2CoSn. 日本物理学会講演概要集(CD-ROM). 2021. 76. 2
ｍore...
Books (2)：
  • (Doping Effect in the n-Type Superconductor Ln<sub>1.85</sub>Ce<sub>0.15</sub>CuO<sub>4</sub>)(共著)
    Advances in Superconductivity V, Springer-Verlag 1993
  • (Doping Effect in the n-Type Superconductor Ln<sub>1.85</sub>Ce<sub>0.15</sub>CuO<sub>4</sub>)(共著)
    Advances in Superconductivity V, Springer-Verlag 1993
Professional career (1)：
  • (BLANK) (Kyoto University)
Association Membership(s) (2)：
日本応用磁気学会 ,  日本物理学会
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