Ab-initio study of the effect of bromide mixing into RbPbI${}_3$ on the structural, electronic and optical properties

Anupriya Nyayban, Subhasis Panda, Avijit Chowdhury

The ultra-high efficiency and cost-effective photovoltaics based on halide preovskites have brought a revolution to ongoing photovoltaic research, surpassing the expectations of th…