2012 Fiscal Year Final Research Report
Magnetic ordering induced by spin polarized electronsin quantum structures
| Project/Area Number |
22360265
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Physical properties of metals
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
TANIYAMA Tomoyasu 東京工業大学, 応用セラミックス研究所, 准教授 (10302960)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 電子 / 磁気物性スピントロニクス |
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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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