Title: Spin cloud induced around an elastic scatterer by the intrinsic spin Hall effect
Authors: Mal'shukov, A. G.
Chu, C. S.
電子物理學系
Department of Electrophysics
Issue Date: 18-Aug-2006
Abstract: Similar to the Landauer electric dipole created around an impurity by the electric current, a spin polarized cloud of electrons can be induced by the intrinsic spin Hall effect near a spin independent elastic scatterer. It is shown that in the ballistic range around the impurity, such a cloud appears in the case of Rashba spin-orbit interaction, even though the bulk spin Hall current is absent.
URI: http://dx.doi.org/10.1103/PhysRevLett.97.076601
http://hdl.handle.net/11536/11911
ISSN: 0031-9007
DOI: 10.1103/PhysRevLett.97.076601
Journal: PHYSICAL REVIEW LETTERS
Volume: 97
Issue: 7
Begin Page: 0
End Page: 0
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