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cond-mat.mes-hall2012★ 34 cited
Spin-polarized tunneling current through a thin film of topological insulator in a parallel magnetic field
Sergey S. Pershoguba, Victor M. Yakovenko
We calculate the tunneling conductance σbetween the surface states on the opposite sides of the ultra-thin film of a topological insulator in a parallel magnetic field B_y. The par…
cond-mat.str-el2012★ 123 cited
Shockley model description of surface states in topological insulators
Sergey S. Pershoguba, Victor M. Yakovenko
We show that the surface states in topological insulators can be understood based on a well-known Shockley model, a one-dimensional tight-binding model with two atoms per elementar…