Control over Berry Curvature Dipole with Electric Field in WTe_{2}.
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DOI: 10.1103/physrevlett.130.016301
Abstract: Berry curvature dipole plays an important role in various nonlinear quantum phenomena. However, the maximum symmetry allowed for nonzero Berry curvature dipole in the transport plane is a single mirror line, which strongly limits its… read more here.
Keywords: electric field; berry curvature; curvature dipole; curvature ... See more keywords