Metal halide perovskites combine excellent electronic and optical properties, such as defect
tolerance and high photoluminescence efficiency, with the benefits of low‐cost, large‐area …

In recent years, perovskite light‐emitting diodes (PeLEDs) have emerged as a promising
new lighting technology with high external quantum efficiency, color purity, and wavelength …

This work discusses the need to enhance charge carrier collection to minimize halide
segregation in wide band-gap (WBG) perovskites. Here, we systematically elucidate the …

One of the most critical challenges in perovskite light-emitting diodes (PeLEDs) lies in poor
operational stability. Although field-dependent ion migration is believed to play an important …

Solution‐processed photodetectors based on colloidal quantum dots (CQDs) are promising
candidates for short‐wavelength infrared light sensing applications. Present‐day CQD …

The development of perovskite light‐emitting diodes (PeLEDs) with both high efficiency and
excellent stability remains challenging. Herein, a strong correlation between the lattice strain …

Although significant progress has been made in improving the external quantum efficiencies
(EQEs) of perovskite quantum dot (QD) light‐emitting diodes (QLEDs), understanding the …

Excess ammonium halides as composition additives are widely employed in perovskite light‐
emitting diodes (PeLEDs), aiming to achieve high performance by controlling crystallinity …

Applying extensively excess ammonium halides in forming perovskites is a widely used
approach to achieve high-performance perovskite light-emitting diodes (PeLEDs). However …

Metal-halide perovskite light-emitting diodes (PeLEDs) are considered as new-generation
highly efficient luminescent materials for application in displays and solid-state lighting …