2015 Fiscal Year Final Research Report
Ferromagnetic resonance effects on Microwave to nano-dots with supergiant uniaxial magnetic anisotropy
| Project/Area Number |
25420301
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Electronic materials/Electric materials
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| Research Institution | Sojo University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
友重 竜一 崇城大学, 工学部, 教授 (90258640)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Keywords | 巨大一軸磁気異方性 / ナノドット / マイクロ波・光 / 共鳴周波数THｚ / 異方性原子配列 / 高周波磁気特性 / 量子的磁気相互作用 / 新規カールセルスパッタ法 |
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| Outline of Final Research Achievements |
The first purpose of this scientific research is that of the creation of new type nano-dots using the thin film materials FeCoSm with being spin-operated at over 30 GHz-1 THz. In addition, the second purpose is that of clarifying quantum magnetic interactions between nano-dots as a solitons with spin dynamics over 30 GH-1 THz, being induced by supergiant uniaxial magnetic anisotropy.
We have succeeded in the creation of tens of new type nano-dots by means of new specially developed sputter method. On the other hand, spin-operation at over 30 GHz-1 THz co-with supergiant uniaxial magnetic anisotropy confirmed on the way of measuring for details.
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| Free Research Field |
電気電子材料
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