Structural and thermal photobehaviour characterizations of (DPA)2MnBr4: an environmentally friendly organic-inorganic hybrid metal halide perovskite with reversible emission colour switching for anti-counterfeiting and solvent vapour photosensing - Ben Abdelhadi, Asmae; Sanchez, Francisco; Gutierrez, Mario; Cohen, Boiko; Lezama, Luis; Douhal, Abderrazzak (JOURNAL OF MATERIALS CHEMISTRY C, 2025)