Fundamental study of spin wave propagation for future logic circuit
| Project/Area Number |
22681021
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Microdevices/Nanodevices
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
KASAI Shinya 独立行政法人物質・材料研究機構, 磁性材料ユニット, 主任研究員 (20378855)
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| Project Period (FY) |
2010 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥25,610,000 (Direct Cost: ¥19,700,000、Indirect Cost: ¥5,910,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2011: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2010: ¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
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| Keywords | スピンデバイス / スピン波 / スピンホール効果 / スピントロニクス / 演算 / 非線形現象 |
|---|
| Research Abstract |
For realizing the future logic circuit using the spin wave, fundamental properties of spin waves in ferromagnetic thin films have been investigated. The spin Hall effect can reduce the damping constant of ferromagnetic thin films down to 50 %, that is new candidate for exciting the spin wave. The spin wave properties of γ-Fe_2O_3 thin films deposited by have been also investigated.
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Report
(4 results)
Research Products
(15 results)
