Interplay between Mn-acceptor state and Dirac surface states in Mn-doped Bi${}_2$Se${}_3$ topological insulator

M. R. Mahani, A. Pertsova, M. Fhokru Islam +1

We investigate the properties of a single substitutional Mn impurity and its associated acceptor state on the (111) surface of Bi${}_2$Se${}_3$ topological insulator. Combining ab init…