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Dependence of valley polarization on Schottky metal stripe in magnetic-strain graphene

Jian-Duo Lu - No affiliation found

2019/08/22 Short communication DOI: 10.1016/j.physleta.2019.06.039 Journal: Physics Letters A

Abstract:

Highlights•The electron transport is studied in a magnetic-strain graphene modulated by the SM stripe.•The large valley polarization nearly 100% can be achieved and is dependent on the SM stripe.•This study can be useful for designing valleytronic devices based on magnetic-strain graphene.