Topological enhancement of nonlinear transport in unconventional point-node semimetals
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DOI: 10.1103/physrevb.107.l201112
Abstract: The topological singularity of the Bloch states close to the Fermi level significantly enhances nonlinear electric responses in topological semimetals. Here, we systematically characterize this enhancement for a large class of topological nodal-point fermions, including… read more here.
Keywords: topological enhancement; enhancement nonlinear; point; transport unconventional ... See more keywords