The emerging perovskite solar cell (PSC) technology has attracted significant attention due
to its superior power conversion efficiency (PCE) among the thin-film photovoltaic …

Remarkable achievements have been made in the development of perovskite solar cells
(PSCs) with a rapidly boosting rate of power conversion efficiencies (PCEs) from 3.8% to …

Due to the instability and toxicity issues of lead/tin-based halide perovskites, lead-free metal
halide perovskites have emerged as an attractive lead replacement for several …

Lead-free, bismuth-based perovskite solar cells (PSCs) are promising, non-toxic, and stable
alternatives to lead-based PSCs, which are environmentally harmful and highly unstable …

Organic-inorganic lead halide perovskite solar cells have paved the way toward producing
low-cost thin-film solar cells. The tremendous improvement in power conversion efficiency …

The non-lead metal halides are of wide interest due to their low toxicity and good stability
compared with lead-based perovskites. Among them, Cs 3 Bi 2 I 9 is of interest because of …

Newly discovered copper silver bismuth iodide films have attracted a lot of interest as a lead-
free emerging material for active layers of solar cells because of their promising optical and …

This work proposes a novel approach to immobilize the lead-free bismuth halide perovskite
Cs 3 Bi 2 I 9 in mica and cellular porous concrete supports. The perovskites were evaluated …

Cesium bismuth iodide perovskite material offers good stability toward ambient conditions
and has potential optoelectronic characteristics. However, wide bandgap, absorber surface …

Metal halide perovskite thin films are promising optoelectronic materials owing to their
tunable electronic energy bands, variable chemical compositions, and ease of fabrication …