Neutral-colored semitransparent solar cells based on pseudohalide (SCN-)-doped perovskite

A novel strategy that uses SCN- is introduced to develop neutral-colored, semitransparent perovskite film of discrete islands. Micro-structured arrays of perovskite precursor islands are formed from the (SCN-)-doped precursor solution by the spin-coating method and demonstrates the maximum AVT of 50% with a device efficiency of 2.4%.