2015 Fiscal Year Final Research Report
Development of Novel Spin Dynamics Devices
| Project/Area Number |
23221008
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| Research Category |
Grant-in-Aid for Scientific Research (S)
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| Allocation Type | Single-year Grants |
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| Research Field |
Microdevices/Nanodevices
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| Research Institution | Kyoto University |
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Principal Investigator |
Ono Teruo 京都大学, 化学研究所, 教授 (90296749)
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| Co-Investigator(Renkei-kenkyūsha) |
MORIYAMA Takahiro 京都大学, 化学研究所, 准教授 (50643326)
KIM KabJin 京都大学, 化学研究所, 助教 (40711776)
CHIBA Daich 東京大学, 工学系研究科, 准教授 (10505241)
KOHNO Hiroshi 名古屋大学, 理学研究科, 教授 (10234709)
NAKATANI Yoshinobu 電気通信大学, 情報理工学研究科, 教授 (20207814)
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| Project Period (FY) |
2011-05-31 – 2016-03-31
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| Keywords | スピントロニクス |
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| Outline of Final Research Achievements |
The purpose of this project is to develop novel spin devices that utilize the current-induced spin dynamics in non-uniform spin structure, such as a magnetic domain wall and a magnetic vortex. We succeeded in demonstrating the operation of the spin devices such as domain wall memory and vortex core memory. Furthermore, we obtained unexpected results such as the observation of spin motive force in gyrating vortex core and the modulation of ferromagnetic transition temperature of Cobalt by electric field gating.
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| Free Research Field |
磁性物理
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