Design of Lead-Free Inorganic Halide Perovskites for Solar Cells via Cation-Transmutation

Xin-Gang Zhao, Ji-Hui Yang, Yuhao Fu +5

Hybrid organic-inorganic halide perovskites with the prototype material of CH${}_3$NH${}_3$PbI${}_3$ have recently attracted intense interest as low-cost and high-performance photo…