| Project Area | Creation and control of spin current |
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| Project/Area Number |
19048019
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| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | The University of Tokyo |
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Principal Investigator |
TANAKA Masaaki The University of Tokyo, 大学院・工学系研究科, 教授 (30192636)
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| Co-Investigator(Kenkyū-buntansha) |
SUZUKI Yoshishige 大阪大学, 大学院・基礎工学研究科, 教授 (50344437)
SHIMIZU Hiromasa 東京農工大学, 共生科学技術研究科, 准教授 (50345170)
NAKATANI Yoshinobu 電気通信大学, 電気通信学部, 教授 (20207814)
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| Project Period (FY) |
2007 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥12,000,000 (Direct Cost: ¥12,000,000)
Fiscal Year 2010: ¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2009: ¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2008: ¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2007: ¥1,800,000 (Direct Cost: ¥1,800,000)
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| Keywords | スピン流デバイス / 強磁性半導体 / GaMnAs / GeMn / スピン波とスピン流 / 半導体光アイソレータ / 非相反半導体レーザ / Spin-MOSFET / 磁気渦の磁化反転 / スピン流 / スピン偏極電流 / スピン流高周波 / 光スピントロニクス / スピン偏極電流制御デバイス / スピン流高周波デバイス / 光スピントロニクス機能デバイス / スピン注入磁化反転 / スピン流熱デバイス / スピン / スピン偏極電流デバイス / スピン流高周波・熱デバイス / スピン流機能と制御法のデザイン / スピン偏極電流磁化反転 / スピントランジスタ |
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| Research Abstract |
This research members are the leaders of each group in A05 "Functions and Control of Spin Currents". We explored principles of control and transformations of various signals and their functions, and proposed new devices and realized their operations. Cooperating with other groups, we studied spin-polarized-current-controlled devices, spin current, microwave and thermal devices, optical spintronics devices, spin-current-induced magnetization reversal devices, and theories and designs. Furthermore, we enhanced exchange of ideas and collaborations. We organized the 6th International Conference on Physics and Applications of Spin Related Phenomena in Semiconductors (PASPS-VI)) in Tokyo, August 2010 (Conference chair : Masaaki Tanaka), and contributed the worldwide advance of this field.
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