| Project/Area Number |
22760503
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Physical properties of metals
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| Research Institution | Osaka University |
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Principal Investigator |
NOMURA Hikaru 大阪大学, 大学院・工学研究科, 助教 (20506258)
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| Project Period (FY) |
2010 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | スピンエレクトロニクス / 磁気力顕微鏡 / レーストラックメモリ / ピニングサイト / 磁性ドット / 走査プローブ顕微鏡 / 磁性細線 / 磁性マニピュレーション |
|---|
| Research Abstract |
Here, we propose a programmable pinning site for racetrack memory. In racetrack memory, a notch structure is used to control domain wall propagation. However, with the notch structure, a condition of domain wall propagation is fixed at the design stage. With nanomagnets adjacent to a nanowire, the condition of domain wall propagation shows different value associated with combination of magnetization directions of the nanomagnets.
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