Thangaraji Vasudevan

Model-Driven PerformanceOptimization of Lead-FreeRbGeI3 Perovskite Solar Cells Using SCAPS-1D

Abstract Driven by the urgent global requirement for sustainable and nontoxic photovoltaic materials, employing a combined DFT and SCAPS-1D computational framework, this study evaluates the electronic structure and photovoltaic performance boundaries, defined here as the efficien...