Electronic Structures and Surface States of Topological Insulator Bi${}_{1-x}$Sb${}_x$

Hai-Jun Zhang, Chao-Xing Liu, Xiao-Liang Qi +4

We investigate the electronic structures of the alloyed Bi${}_{1-x}$Sb${}_x$ compounds based on first-principle calculations including spin-orbit coupling (SOC), and calculate the surf…