Article ID Journal Published Year Pages File Type
1596953 Solid State Communications 2007 5 Pages PDF
Abstract

We argue that a pseudo-one-dimensional electron gas is magnetized when a voltage bias is applied with the Fermi level tuned to be in the energy gap generated by a spin–orbit interaction. The magnetization is an indication of spin-carrying currents due to the spin–orbit interaction. The origin of the magnetization, however, is essentially different from the “spin accumulation” in two-dimensional systems with spin–orbit interactions.

Related Topics
Physical Sciences and Engineering Materials Science Materials Science (General)
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