2017 Fiscal Year Final Research Report
Study of magnetic-field induced spin dynamics using the terahertz FT-ESR spectroscopy
| Project/Area Number |
15H03690
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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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 | Kobe University |
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Principal Investigator |
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| Research Collaborator |
MORIYASU Takeshi 神戸大学, 理学研究科, 学術研究員
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Keywords | テラヘルツ / 磁気共鳴 / 磁性 |
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| Outline of Final Research Achievements |
We developed a terahertz Fourier-transform electron-spin-resonance (FT-ESR) spectrometer system using a broadband terahertz pulse source generated by femtosecond optical pulses and air plasma, a superconducting magnet, and a temperature-controlled refrigerator. We applied it to study the spin and magnon dynamics in transition-metal complex, antiferromagnets, magnetelctric materials, and a multiferroics.
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| Free Research Field |
レーザー分光学，磁気共鳴
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