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Electrically controllable sudden reversals in spin and valley polarization in silicene

We study the spin and valley dependent transport in a silicene superlattice under the influence of a magnetic exchange field, a perpendicular electric field and a voltage potential. It is found that a gate-voltage-controllable fully spin and valley polarized current can be obtained in the proposed d...

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Detalhes bibliográficos
Publicado no:Sci Rep
Main Authors: Zhang, Qingtian, Chan, K. S., Li, Jingbo
Formato: Artigo
Idioma:Inglês
Publicado em: Nature Publishing Group 2016
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5028710/
https://ncbi.nlm.nih.gov/pubmed/27647320
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep33701
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