A topological crystalline insulator (TCI) phase via topological phase transition and crystalline mirror symmetry
published by M Zahid Hasan
in 2012
in Physics
and research's language is
English
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Abstract in English
A Z2 topological insulator protected by time-reversal symmetry is realized via spin-orbit interaction driven band inversion. For example, the topological phase in the Bi-Sb system is due to an odd number of band