Topological flat bands in time-periodically driven uniaxial strained graphene nanoribbons
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.115440
Abstract: We study the emergence of electronic non-trivial topological flat bands in time-periodically driven strained graphene within a tight binding approach based on the Floquet formalism. In particular, we focus on uniaxial spatially periodic strain since… read more here.
Keywords: bands time; time; time periodically; flat bands ... See more keywords
Topological Flat Bands in Self-Complementary Plasmonic Metasurfaces.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
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