Metal halide perovskites have generated significant attention in recent years because of
their extraordinary physical properties and photovoltaic performance. Among these …

Metal‐halide perovskites have drawn profuse attention during the past decade, owing to
their excellent electrical and optical properties, facile synthesis, efficient energy conversion …

Quasi-2D halide perovskites have attracted much interest as a promising material for light-
emitting diodes (LEDs) due to their tunability in quantum confinement and halide alloy …

Wide‐bandgap (WBG) perovskite solar cells (PSCs) with high performance and stability are
in considerable demand to boost tandem solar cell efficiencies. Perovskite bandgap …

Metasurfaces supporting optical bound states in the continuum (BICs) are emerging as
simple and compact optical cavities to realize polarization‐vortex lasers. The winding of the …

The composition-dependent degradation of hybrid organic–inorganic perovskites (HOIPs)
due to environmental stressors still precludes their commercialization. It is very difficult to …

Color tunability of perovskite light-emitting diodes (PeLEDs) by mixed halide compositional
engineering is one of the primary intriguing characteristics of PeLEDs. However, mixed …

Electronic doping is a promising approach to modulating the optoelectronic properties of
semiconductors, but its effect on optoelectronic behaviors of halide perovskites remains …

Gas sensors are of great interest to portable and miniaturized sensing technologies with
applications ranging from air quality monitoring to explosive detection and medical …

Mixed-halide perovskites are attractive candidates as wide-bandgap absorber layers in
tandem solar cells. However, photoinduced phase segregation leads to the formation of Br …