Halide perovskites are a compelling candidate for the next generation of clean-energy-
harvesting technologies owing to their low cost, facile fabrication and outstanding …

Wide‐bandgap (WBG) perovskite solar cells (PSCs) are acknowledged as promising
candidates for multijunction tandem and building photovoltaics, which attract broad research …

Extensive studies have focused on improving the operational stability of perovskite solar
cells, but few have surveyed the fundamental degradation mechanisms. One aspect …

Having gained prominence in the design of high-efficiency solar cells, metal halide
perovskites have taken center stage in photocatalysis. Despite the demonstrations of …

Metal halide perovskites (MHPs) constitute a rich library of materials with huge potential for
disruptive optoelectronic technologies. Their main strength comes from the possibility of …

Lead halide perovskites are at the forefront of semiconductor research because of the
tremendous efficiency increase of the corresponding devices together with low-cost …

The bandgap tunability of mixed-halide perovskites makes them promising candidates for
light-emitting diodes and tandem solar cells. However, illuminating mixed-halide perovskites …

Mixed halide perovskites that are thermodynamically stable in the dark demix under
illumination. This is problematic for their application in solar cells. We present a unified …

Metal-halide perovskites (MHPs) possess enormous potential in optoelectronic and
semiconductor devices. In these applications, MHPs are often subjected to mechanical …

Perovskite solar cells have achieved rapid progress in the new‐generation photovoltaic
field, but the commercialization lags behind owing to the device stability issue under …