| Budget Amount *help |
¥51,800,000 (Direct Cost: ¥51,800,000)
Fiscal Year 2010: ¥11,500,000 (Direct Cost: ¥11,500,000)
Fiscal Year 2009: ¥14,400,000 (Direct Cost: ¥14,400,000)
Fiscal Year 2008: ¥14,400,000 (Direct Cost: ¥14,400,000)
Fiscal Year 2007: ¥11,500,000 (Direct Cost: ¥11,500,000)
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| Research Abstract |
In this project, we aimed to develop the way to control nano-spin-structures such as magnetic domain wall and magnetic vortex by spin-current, and obtained the following results : direct observation of resonant excitation of magnetic vortex by spin-transfer torque, switching of magnetic vortex core by a nano-second electric current pulse injection, electrical reading of bit data from vortex core memory.
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