Fig. 4
From: Impact of halide variation on the optoelectronic properties of double perovskites
XPS spectra of (a) C 1s, (b) Survey scan, (c) Cs 3d, (d) Ag 3d, (e) Bi 4 f, (f) Br 3d core level obtained for \(Cs_{2}AgBiBr_{6}\) sample.
Fig. 4 | Scientific Reports
