Renormalization of the valley Hall conductivity due to interparticle interaction
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DOI: 10.1103/physrevb.110.l041301
Abstract: We develop a theory of Coulomb interaction-mediated contribution to valley Hall effect (VHE) in two-dimensional non-centrosymmetric gapped Dirac materials. We assume that the bare valley Hall current occurs in the system due to the presence… read more here.
Keywords: electron hole; valley hall; electron; interaction ... See more keywords