Realization of conical dispersion and zero-refractive-index in graphene plasmonic crystal
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DOI: 10.1364/oe.25.033350
Abstract: Dirac cones discovered in classical periodic systems such as photonic and phononic crystals have exhibited many interesting properties, particularly conical dispersion at the Brillouin zone center can be related to a zero-refractive-index. Here, we theoretically… read more here.
Keywords: index; zero refractive; conical dispersion; plasmonic crystal ... See more keywords