Figure 5
From: Two-dimensional CsPbI3/CsPbBr3 vertical heterostructure: a potential photovoltaic absorber
Band structure, TDOS and PDOS of (a) CsPbI3 monolayer and (b) CsPbBr3 monolayer obtained by taking into consideration vdW interactions. Here electronic properties calculated is of 2 × 2 × 1 monolayer consisting of 20 atoms.
