Journal
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES
Volume 40, Issue 5, Pages 1479-1480Publisher
ELSEVIER
DOI: 10.1016/j.physe.2007.09.142
Keywords
quantum wires; spin-orbit interaction; electronic transport
Ask authors/readers for more resources
A local spin-orbit (SO) interaction of Rashba type induces the appearance of a static spin distribution in a quantum wire when a steady current is flowing along the wire. We obtain the density and spin distributions using matching of the wire's propagating and evanescent modes at the SO interfaces. A nonvanishing net spin lying in the two-dimensional (2D) wire plane and pointing perpendicularly to the wire is obtained. The relevance of the wire's evanescent modes is stressed. (c) 2007 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available