Topological Flat Bands in Self-Complementary Plasmonic Metasurfaces.
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DOI: 10.1103/physrevlett.129.253001
Abstract: Photonics can be confined in real space with dispersion vanishing in the momentum space due to destructive interference. In this Letter, we report the experimental realization of flat bands with nontrivial topology in a self-complementary… read more here.
Keywords: photonics; complementary plasmonic; bands self; flat bands ... See more keywords