Spin Torque and Force due to Current for General Spin Textures(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
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概要
- 論文の詳細を見る
The nonadiabatic correction to spin transfer torque arising from fast-varying spin texture is calculated treating the conductions electron fully quantum mechanically. The torque is nonlocal in space, and is shown to be equivalent to a force (due to momentum transfer) acting on the center of mass of the texture. Another kind of force exists in the adiabatic regime, and it is identified to be of topological origin. These forces are shown to be the counter-reactions of electric transport properties, resistivity and the Hall effect.
- 社団法人日本物理学会の論文
- 2007-05-15
著者
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Lee Kyung-Jin
Department of Biological Science, College of Natural Sciences, Wonkwang University
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Tatara Gen
Graduate School Of Science And Engineering Tokyo Metropolitan University:presto Jst
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Lee Kyung-jin
Department Of Biological Science College Of Natural Sciences Wonkwang University:korea Research Inst
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Lee Kyung-jin
Department Of Materials Science And Engineering Korea University
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KOHNO Hiroshi
Graduate School of Engineering Science, Osaka University
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SHIBATA Junya
Frontier Research System (FRS), The Institute of Physical and Chemical Research (RIKEN)
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LEMAHO Yann
Institut d'Electronique Fondamentale
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Kohno Hiroshi
Graduate School Of Engineering Science Osaka University
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Lemaho Yann
Institut D'electronique Fondamentale
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Shibata Junya
Kanagawa Institute Of Technology
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Tatara Gen
Graduate School Of Science And Engineering Tokyo Metropolitan University:presto Japan Science And Te
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