Intrinsic spin hall edges

Inanç Adagideli, Gerrit E.W. Bauer

Research output: Contribution to journalArticlepeer-review

86 Citations (Scopus)

Abstract

The prediction of intrinsic spin Hall currents by Murakami et al. and Sinova et al. raised many questions about methods of detection and the effect of disorder. We focus on a contact between a Rashba-type spin-orbit coupled region with a normal two-dimensional electron gas and show that the spin Hall currents, though vanishing in the bulk of the sample, can be recovered from the edges. We also show that the current-induced spin accumulation in the spin-orbit coupled system diffuses into the normal region and contributes to the spin current in the leads.

Original languageEnglish
Article number256602
JournalPhysical review letters
Volume95
Issue number25
DOIs
Publication statusPublished - 2005 Dec 16
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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