Towards optical detection of electron spins in carbon nanotubes
| Project/Area Number |
21684016
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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 |
Condensed matter physics I
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| Research Institution | The University of Tokyo |
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Principal Investigator |
KATO Yuichiro 東京大学, 大学院・工学系研究科, 准教授 (60451788)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥27,040,000 (Direct Cost: ¥20,800,000、Indirect Cost: ¥6,240,000)
Fiscal Year 2011: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2009: ¥13,650,000 (Direct Cost: ¥10,500,000、Indirect Cost: ¥3,150,000)
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| Keywords | 単層カーボンナノチューブ / スピン物性 / ナノデバイス / 光物性 / 物性実験 |
|---|
| Research Abstract |
Device structures and measurement systems were developed for optical detection of spins in single-walled carbon nanotubes. To enable electrical spin injection and optical detection on individual nanotubes, field-effect transistors that utilize suspended carbon nanotubes have been fabricated. In addition, we have constructed a laser scanning confocal photoluminescence microscopy system with capabilities for low temperatures measurements in static magnetic fields and microwave fields.
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Report
(5 results)
Research Products
(60 results)
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[Presentation] Photoconductivity measurements of single-walled carbon nanotube field effect transistors2011
Author(s)
T. Murai, S. Yasukochi, S. Moritsubo,T. Shimada, Y. Murakami, S. Chiashi,S. Maruyama, Y. K. Kato,
Organizer
March Meeting of the American Physical Society
Place of Presentation
Dallas, Texas, USA
Year and Date
2011-03-22
Related Report
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