Seeking the Dirac cones in the MoS2/WSe2 van der Waals heterostructure
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DOI: 10.1063/1.4998305
Abstract: Ab initio calculations show that the bandgap of MoS2-WSe2 heterostructures can be significantly tuned by thickness engineering, perpendicular electric fields, and forming spin-valley coupling Dirac cones at the K and K ′ valleys. The intrinsic… read more here.
Keywords: mos2 wse2; seeking dirac; dirac cones; band ... See more keywords