Figure 4

Calculated density of states of O-CH3NH3PbI3 and O-CH3NH3BiI3, (a) TDOS, (b) PDOS. The red dashed lines represent the Fermi level.

Calculated density of states of O-CH3NH3PbI3 and O-CH3NH3BiI3, (a) TDOS, (b) PDOS. The red dashed lines represent the Fermi level.