Material | Bandgap obtained by calculation | Actual size of Bandgap | Scissor correction |
GaSe | 0.57 eV | 2.01 eV [29] | 1.44 eV |
InSe | 0.33 eV | 1.31 eV [33] | 0.98 eV |
MoS2 | 0.91 eV | 1.23 eV [34] | 0.31 eV |
WS2 | 0.97 eV | 1.32 eV [35] | 0.35 eV |