Reflected in-plane conductance near a barrier with Dresselhaus spin-orbit coupling
Data(s) |
2005
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Resumo |
We have calculated the in-plane conductance of a barrier with the Dresselhaus spin-orbit interaction, which is sandwiched between two spin-polarized materials aligned arbitrarily. Besides a transmitted in-plane current which arises on the drain side as pointed out in Phys. Rev. Lett. 93, 056601 (2004), a reflected in-plane current always appears simultaneously on the source side near the interface of the barrier. The spin polarization of the source affects the transmitted current more than the reflected one, and conversely the spin polarization of the drain affects the reflected current more. The relationship between transmitted current and the reflected one has been studied. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Yang, M; Li, SS .Reflected in-plane conductance near a barrier with Dresselhaus spin-orbit coupling ,PHYSICAL REVIEW B,NOV 2005,72 (19):Art.No.193310 |
Palavras-Chave | #半导体物理 |
Tipo |
期刊论文 |