Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, Vol.371, 183-186, 2001
PbBr-Based layered perovskite organic-inorganic superlattice with photochromic chromophore-linked ammonium molecules as an organic layer
Oriented films of novel organic-inorganic layered perovskites, which have a superlattice structure consisting of a PbBr-based semiconductor layer and a photochromic ammonium layer, were formed in a self-organizing manner by spin-coating from the solutions of PbBr2 and an ammonium bromide linked with a photochromic chromophore such as salicylidenaniline and stylbene.