Fig. 2: DFT-PBE calculated band structures for MoSi2N4 from monolayer to bulk.

The blue solid and red dotted lines in (a) represent the band structure without and with SOC effects for monolayer MoSi2N4, respectively.
The blue solid and red dotted lines in (a) represent the band structure without and with SOC effects for monolayer MoSi2N4, respectively.