Improving the intrinsic film quality of metal halide perovskites is very critical to increase the
power conversion efficiency and long-term stability of perovskite solar cells. Here we report …

Deposition of perovskite films by antisolvent engineering is a highly common method
employed in perovskite photovoltaics research. Herein, we report on a general method that …

Postfabrication surface treatment strategies have been instrumental to the stability and
performance improvements of halide perovskite photovoltaics in recent years. However, a …

Wide-bandgap (WBG) mixed-halide perovskites as the front cell absorber are accomplishing
perovskite-based tandem solar cells with over 29% power conversion efficiency. However …

Complex phenomena are prevalent during the formation of materials, which affect their
processing-structure-function relationships. Thin films of methylammonium lead iodide …

The frequency of reports utilizing synchrotron‐based grazing incident wide angle X‐ray
scattering (GIWAXS) to study metal halide perovskite thin films has exploded recently, as this …

Metal halide perovskite solar cells (PSCs) are infamous for their batch‐to‐batch and lab‐to‐
lab irreproducibility in terms of stability and performance. Reproducible fabrication of PSCs …

Material synthesis is one of the most important aspects in humankinds' endeavor to discover
and create new materials for energy applications. One strategy to tailor materials with …

Flexible perovskite solar cells attract significant attention because of their high accessibility
in device fabrication, inexpensive fabrication process, and remarkable power conversion …

At present, the power conversion efficiency of single-junction perovskite-based solar cells
reaches over 26%. The further efficiency increase of perovskite-based optoelectronic …