Perovskite materials have attracted significant interest due to their distinctive electronic and
optical properties, making them highly suitable for various electronic and optical devices …

Organic–inorganic hybrid perovskite solar cells (PSCs) are currently attracting significant
interest owing to their promising outdoor performance. However, the ability of indoor light …

Perovskite materials have performed so excellently in semiconductor field due to their
fascinating photoelectric properties. As solar cell absorber materials, they have attracted …

We present a controlled, stepwise formation of methylammonium bismuth iodide (CH 3 NH
3) 3 Bi 2 I 9 perovskite films prepared via the vapour assisted solution process (VASP) by …

All‐layer‐inorganic perovskite solar cells (PSCs) are prized for their remarkable thermal
stability and low cost. However,“imperfect contact” at the perovskite heterojunction hinders …

Lead-based mixed perovskite materials have emerged in the last couple of years as
promising photovoltaic materials. Recently, it was shown that improved material stability can …

In this report, highly efficient and humidity‐resistant perovskite solar cells (PSCs) using two
new small molecule hole transporting materials (HTM) made from a cost‐effective precursor …

It is well established that the lack of understanding the crystallization process in a two-step
sequential deposition has a direct impact on efficiency, stability, and reproducibility of …

Towards increasing the stability of perovskite solar cells, the addition of Cs+ is found to be a
rational approach. Recently triple cation based perovskite solar cells were found to be more …

Vapor-based processes are particularly promising to deposit the perovskite thin film
absorber of solar cells. These deposition methods are up-scalable, involve a controlled …