First-principles calculations find a preserved mirror Chern number of -2 and topological surface states in In-doped SnTe at three doping levels, with Fermi velocity increasing with In content.
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Non-Trivial Topological Phase in the Sn_{1-x}In_xTe Superconductor
First-principles calculations find a preserved mirror Chern number of -2 and topological surface states in In-doped SnTe at three doping levels, with Fermi velocity increasing with In content.