Realization of valley-spin polarized current via parametric pump in monolayer

Monolayer ${\mathrm{MoS}}_2$ is a typical valleytronic material with valley-spin locked valence bands. We numerically investigate the valley-spin polarized current in monolayer ${\mathrm{MoS}}_2$ via adiabatic electron pumping. By introducing an exchange field to break the energy degeneracy of monol...

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Bibliographic Details

Published in:	New Journal of Physics
Main Authors:	Kai-Tong Wang, Hui Wang, Fuming Xu, Yunjin Yu, Yadong Wei
Format:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Subjects:	valleytronics monolayer MoS2 parametric pump valley-spin polarization
Online Access:	https://doi.org/10.1088/1367-2630/acb22e