Room-temperature Synthesis, Growth Mechanisms and Opto-Electronic Properties of Organic–inorganic Halide Perovskite CH3NH3PbX3 (X = I, Br, and Cl) Single Crystals

Growth of MAPbX3 (X = I, Br, and Cl) single crystals by room temperature crystallization (RTC) method, and the crystallization pathway illustrated by the solubility curve of MAPbCl3 in DMSO, compared with inverse temperature crystallization (ITC) method.