Low-dissipation edge currents without edge states
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DOI: 10.1103/physrevb.99.235405
Abstract: We propose that bulk free carriers in topologically trivial multivalley insulators with nonvanishing Berry curvature can give rise to low-dissipation edge currents, which are squeezed within a distance on the order of the valley diffusion… read more here.
Keywords: edge states; low dissipation; dissipation; edge currents ... See more keywords