By: Sumit Kumar, Dipayan Ray, Ankush Saini, Prasenjit Kar, Ankit Kumar, Monojit Bag
Cesium–lead–halide (Cs–Pb–Br) perovskites have been a point of interest for researchers since their discovery for their extraordinary optical and electronic properties. Unlike other members of the Cs–Pb–Br family, CsPb2Br5 is less explored. Herein, we synthesized 2D CsPb2Br5 in an aqueous medium under ambient condi