Vertex corrections to the anomalous hall effect in spin-polarized two-dimensional electron gases with a rashba spin-orbit interaction

Jun Ichiro Inoue, Takashi Kato, Yasuhito Ishikawa, Hiroyoshi Itoh, Gerrit E.W. Bauer, Laurens W. Molenkamp

Research output: Contribution to journalArticlepeer-review

94 Citations (Scopus)

Abstract

We study the effect of disorder on the intrinsic anomalous Hall conductivity in a magnetic two-dimensional electron gas with a Rashba-type spin-orbit interaction. We find that anomalous Hall conductivity vanishes unless the lifetime is spin-dependent, similar to the spin Hall conductivity in the nonmagnetic system. In addition, we find that the spin Hall conductivity does not vanish in the presence of magnetic scatterers.

Original languageEnglish
Article number046604
JournalPhysical review letters
Volume97
Issue number4
DOIs
Publication statusPublished - 2006

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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