Spin accumulation in small ferromagnetic double-barrier junctions

Arne Brataas, Y. V. Nazarov, J. Inoue, G. W. Bauer

研究成果: Article査読

126 被引用数 (Scopus)

抄録

The nonequilibrium spin accumulation in ferromagnetic double barrier junctions is shown to govern the transport in small structures. Transport properties of such systems are described by a generalization of the theory of the Coulomb blockade. The spin accumulation enhances the magnetoresistance. The transient nonlinear transport properties are predicted to provide a unique experimental evidence of the spin accumulation in the form of a reversed current on time scales of the order of the spin-flip relaxation time.

本文言語English
ページ(範囲)93-96
ページ数4
ジャーナルPhysical Review B - Condensed Matter and Materials Physics
59
1
DOI
出版ステータスPublished - 1999
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学

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