期刊
APPLIED PHYSICS LETTERS
卷 82, 期 16, 页码 2658-2660出版社
AMER INST PHYSICS
DOI: 10.1063/1.1564867
关键词
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We consider a two-channel spin transistor with weak spin-orbit induced interband coupling. We show that the coherent transfer of carriers between the coupled channels gives rise to an additional spin rotation. We calculate the corresponding spin-resolved current in a Datta-Das geometry and show that a weak interband mixing leads to enhanced spin control. (C) 2003 American Institute of Physics.
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