Abstract
We study the quantum magnetotransport properties at low temperature for n-type monolayer MoS2 under a perpendicular magnetic field within the linear response theory. By using Kubo formula, it is predicted that the valley- and spin-resolved Hall conductance obeys the same rule as that for conventional fermions. However, the first Hall plateau and the longitudinal charge conductance in low energies are fully valley/spin-polarized, which may produce a pure valley/spin current. In the low magnetic field limit, importantly, the resistance as a function of field is in good agreement with the available experiment data. These interesting findings can be tested experimentally and may be useful for valleytronic and spintronic applications.
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