Fig. 2: DFT simulations of bulk and monolayer individual SnS, TiS2, and SnTiS3.
a Electronic band structures of bulk and monolayer SnS in the orthorhombic crystals. b Electronic band structures of bulk and monolayer TiS2 in the trigonal crystals. DFT-predicted electronic band structure of c monolayer and d bulk thickness of SnTiS3.
