Research theme for competitive and other funds (13):
2023 - 2027 Investigation of magnetic field phase diagrams and magnetic field synthesis processes of binary alloy systems containing many types and multiple magnetic phases
2021 - 2024 Challenge to elemental magnetic separation method based on equilibrium phase diagram in strong magnetic field
2020 - 2023 遷移金属置換系磁性材料の機能性発現機構の解明
2020 - 2023 Control of the Atomic Order of Magnetic Materials by Magnetic-field-induced Enhancement of the Reaction
2020 - 2021 強磁場中分解反応促進効果解明のための、強磁場雰囲気反応炉の製作
2019 - 2021 トランプエレメント除去のためのFe-Cu磁場中状態図の解明
2016 - 2020 磁場中状態図と強磁場反応促進効果を利用した強磁性磁材料の創出
2016 - 2019 Magnetic field induced ferromagnetic stable phase including low melting point metal
2018 - 2019 強磁場中気相-固相反応解明のための、強磁場反応炉の製作
2015 - 2017 磁場による焼酎酵母菌成長制御の研究
2014 - 2017 Mn基機能性磁性体の相変化に対する磁場効果と磁場中合成の最適化に関する研究
2014 - 2016 Clarification of origin of high magnetic anisotropy and controlling lattice parameters in films for Mn-based layered compounds
2010 - 2012 磁性機能材料の強磁場中平衡状態の解明
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Papers (83):
Yoshifuru Mitsui, Shuto Fumoto, Ryota Kobayashi, Kohki Takahashi, Keiichi Koyama. High Magnetic Field Effects on Phase Transformation Kinetics of ε-Mn-Al Probed Using Differential Thermal Analysis. Materials Transactions. 2025. 66. 2. 230-235
Masahira Onoue, Yoshifuru Mitsui, Ryota Kobayashi, Rie Y. Umetsu, Yoshiya Uwatoko, Keiichi Koyama. Magnetic field effect on decomposition of Sm2Fe17N3 probed using 57Fe Mössbauer spectroscopy. Interactions. 2024. 245. 1
Keiichi Koyama, Yoshifuru Mitsui, Saki Imatsuji, Akari Onaka, Ryota Kobayashi, Masahira Onoue, Reisho Onodera. Study of heat treatment effect on magnetic properties of MnFeGe using 57Fe Mössbauer spectroscopy. Interactions. 2024. 245. 1
Yoshifuru Mitsui, Kohei Baba, Ryota Kobayashi, Masahira Onoue, Wataru Ito, Shunsuke Kuzuhara, Keiichi Koyama. High magnetic field effects on the phase separation behaviour of Fe-15mass%Cu alloys probed by 57Fe Mössbauer spectroscopy. Interactions. 2024. 245. 1
Ryota Kobayashi, Yoshifuru Mitsui, Yumiko Yoshizaki, Kohki Takahashi, Kazunori Takamine, Keiichi Koyama. Controlling the growth of yeast by culturing in high magnetic fields. Journal of Magnetism and Magnetic Materials. 2023. 586
三井好古, 齊藤光将, 小林領太, 伊東航, 梅津理恵, 高橋弘紀, 小山佳一. Decomposition of Mn2NiGa in high magnetic fields. 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年次報告. 2023. 2022
伊東航, 葛原俊介, 三井好古, 高橋弘紀, 野尻浩之. Basic research for the development of a new metal recycling process by heat treatment in a magnetic field. 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年次報告. 2023. 2022
伊東航, 葛原俊介, 三井好古, 高橋弘紀, 野尻浩之. Basic research for the development of a new metal recycling process by heat treatment in a magnetic field. 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年次報告. 2022. 2021
Novel Structured Metallic and Inorganic Materials
Springer 2019
Lectures and oral presentations (25):
Ordering behaviour of L21-Ni2MnAl Heusler alloy under high magnetic fields
(9th International Workshop on Materials Analysis and Processing in magnetic fields 2023)
Control of the reaction in Mn/Ga diffusion couple by high magnetic field
(The 11th Pacific Rim International Conference on Advanced Materials and Processing (PRICM11) 2023)
Phase separation of Fe-Cu alloy by in-magnetic-field annealing probed by Mössbauer spectroscopy
(HYPERFINE2023 2023)
THE PHYSICAL SOCIETY OF JAPAN
, 日本磁気科学会
, THE MAGNETICS SOCIETY OF JAPAN
, THE IRON AND STEEL INSTITUTE OF JAPAN
, THE JAPAN INSTITUTE OF METALS AND MATERIALS
, THE JAPAN SOCIETY OF APPLIED PHYSICS