Time evolution of spin accumulation induced from electric field in ferromagnet

Kazuhiro Hosono, Yukio Nozaki, Akinobu Yamaguchi, Gen Tatara

研究成果: Article査読

1 被引用数 (Scopus)

抄録

The spin transport induced from an electric field in the ferromagnet with a uniform magnetization is studied microscopically. Taking into account the time dependence of the electric field and the spin relaxation due to a spin-orbit interaction at impurity, we derive the spin diffusion equation including the time evolution. We also discuss a relationship between a frequency dependence of the spin accumulation and the spin diffusion length.

本文言語English
論文番号07C901
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

  • Physics and Astronomy(all)

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