Modeling of structure and phase transitions in CsPb(I1-xBrx)3 using a DFT-parameterized transferable force field.
Inorganic lead halide perovskites, CsPbX3 (X = I and Br), have attracted considerable attention in the scientific community for their improved thermal stability compared to their hybrid counterparts and for their use in highly efficient solar cells. The mixed halide compositions CsPb(I1-xBrx)3 are widely used to tune o...