The all inorganic perovskite CsPbIBr2 is a promising material in photovoltaic (PV) field for its acceptable optical bandgap and favorable air stable phase stability. However, conventional solution processed poor coverage...
Controlling the grain size of the organic–inorganic perovskite thin films using thiourea additives now crossing 2 μm size with >20% power conversion efficiency.
Inorganic perovskite based solar cells (PSCs) have been receiving unprecedented attention worldwide in the past several years due to their higher intrinsic stability towards high temperature and high theoretical power...