Electronic properties of SnTe-class topological crystalline insulator materials
Wang Jianfeng1, Wang Na1, Huang Huaqing1, Duan Wenhui1, 2, 3, †, 
The projections of bulk BZ towards (001) and (111) surfaces of the rocksalt crystal structure, and the schematic locations of four Dirac cones in these two surface BZs.[
