Tunable Dirac points and high spin polarization in ferromagnetic-strain graphene superlattices

Spin-dependent energy bands and transport properties of ferromagnetic-strain graphene superlattices are studied. The high spin polarization appears at the Dirac points due to the presence of spin-dependent Dirac points in the energy band structure. A gap can be induced in the vicinity of Dirac point...

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Udgivet i:Sci Rep
Main Authors: Wu, Qing-Ping, Liu, Zheng-Fang, Chen, Ai-Xi, Xiao, Xian-Bo, Miao, Guo-Xing
Format: Artigo
Sprog:Inglês
Udgivet: Nature Publishing Group UK 2017
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Article
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5676752/
https://ncbi.nlm.nih.gov/pubmed/29116113
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-14948-y
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