Equation-of-motion approach of spin-motive force

Yuta Yamane, Jun'Ichi Ieda, Jun Ichiro Ohe, Stewart E. Barnes, Sadamichi Maekawa

研究成果: Article査読

17 被引用数 (Scopus)

抄録

We formulate a quantitative theory of an electromotive force of spin origin, i.e., spin-motive force, by the equation-of-motion approach. In a ferromagnetic metal, electrons couple to the local magnetization via the exchange interaction. The electrons are affected by spin dependent forces due to this interaction and the spin-motive force and the anomalous Hall effect appears. We have revealed that the origin of these phenomena is a misalignment between the conduction electron spin and the local magnetization.

本文言語English
論文番号07C735
ジャーナルJournal of Applied Physics
109
7
DOI
出版ステータスPublished - 2011 4 1

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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