Optimization and Performance Evaluation of Cs${}_2$CuBiCl${}_6$ Double Perovskite Solar Cell for Lead-Free Photovoltaic Applications

Syeda Anber Urooj Wasti, Sundus Naz, Ammara Sattar +4

In the previous decade, there has been a significant advancement in the performance of perovskite solar cells (PSCs), characterized by a notable increase in efficiency from 3.8% to…