Numerical Simulation and Optimization of Lead-Free CsGeI2Br/FASnI3 Dual-Absorber Perovskite Solar Cell with Organic Charge Transport Layer
As demand grows for high-efficiency, affordable, and eco-friendly photovoltaic technology, alternative materials such as CsGeI2Br and FASnI3 can play a significant role. Tin (Sn) and germanium (Ge) based materials can be promising substitutes for lead (Pb) based materials in the development of Perovskite solar cells (P...