Effects of fluctuations on magnetic isotherms of itinerant electron magnets around their critical points
| Project/Area Number |
21540341
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Condensed matter physics II
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| Research Institution | University of Hyogo |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2011: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
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| Keywords | 磁性 / 遍歴磁性 / スピンゆらぎ / 遍歴電子磁性 / 磁化曲線 |
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| Research Abstract |
I have been involved in developing the spin fluctuation theory to understand various magnetic properties of itinerant electron magnets. This subject was planned for further developing the theory paying particular attention on magnetization curves around the critical temperature. As a result, I have succeeded in extending the theory that enables our treatments of axial magnetic anisotropies in itinerant magnets even quantitatively. It also brought us a foresight for understanding the metamagnetic transitions observed well around the quantum critical points.
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Report
(4 results)
Research Products
(27 results)
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[Journal Article] Itinerant Electron Metamagnetism in eta-Carbide-Type Compound Co3Mo3C2010
Author(s)
T. Waki, Y. Umemoto, S. Terazawa, Y. Tabata, A. Kondo, K. Sato, K. Kindo, S. Alchonchel, F. Sapina, Y. Takahashi, and H. Nakamura
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Journal Title
J. Phys. Soc. Jpn.
Volume: Vol.79
Issue: 9
Pages: 093703-093703
DOI
Related Report
Peer Reviewed
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