Unconventional quantized edge transport in the presence of inter-edge coupling in intercalated graphene

Preprint English OPEN
Li, Yuanchang;
  • Identifiers: doi: 10.1103/PhysRevB.94.035147
  • Subject: Condensed Matter - Mesoscale and Nanoscale Physics | Condensed Matter - Strongly Correlated Electrons

It is generally believed that the inter-edge coupling destroys the quantum spin Hall (QSH) effect along with the gap opening at the Dirac points. Using first-principles calculations, we find that the quantized edge transport persists in the presence of inter-edge coupli... View more
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