Optical and Structural Property Tuning in Physical Vapor Deposited Bismuth Halides Cs<sub>3</sub>Bi<sub>2</sub>(I<sub>1–<i>x</i></sub>Br<sub><i>x</i></sub>)<sub>9</sub> (0 ≤ <i>x</i> ≤ 1)
Inorganic chemistry