Nanjing University of Aeronautics and Astronautics

Researchers from the Nanjing University of Aeronautics and also Astronautics in China as well as University of Okara in Pakistan have substitute a solar cell based on an absorber making use of a CsSnI3 perovskite product, which is an inorganic perovskite that has low exciton binding energy, a high absorbance coefficient, and an energy bandgap of 1.3 eV.