The topology and robustness of two Dirac cones in S-graphene: A tight binding approach
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DOI: 10.1038/s41598-020-59262-2
Abstract: Present work reports an elegant method to address the emergence of two Dirac cones in a non-hexagonal graphene allotrope S-graphene (SG). We have availed nearest neighbour tight binding (NNTB) model to validate the existence of two… read more here.
Keywords: tight binding; topology robustness; two dirac; dirac cones ... See more keywords