Fig. 2
From: Impact of halide variation on the optoelectronic properties of double perovskites

(a) The crystal structure representation of \(Cs_{2}AgBiX_{6}\) (X = Br, Cl), and (b)-(c) Optimization plot of investigated double perovskites \(Cs_{2}AgBiX_{6}\) (X = Br, Cl).