| Budget Amount *help |
¥19,110,000 (Direct Cost: ¥14,700,000、Indirect Cost: ¥4,410,000)
Fiscal Year 2012: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2010: ¥10,790,000 (Direct Cost: ¥8,300,000、Indirect Cost: ¥2,490,000)
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| Research Abstract |
In this work, the effect of spin-polarized electrons on the magnetic properties of magnetic quantum structures on semiconductors was investigated by irradiating with circularly polarized light. The irradiation of circular polarized light was found to be able to generate spin-polarized electrons efficiently in the semiconductor near the interface, and as a result, the generated spin-polarized electrons could modulate the magnetic properties of the quantum structures in this approach.
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