Metal-halide perovskites have rapidly emerged as one of the most promising materials of the
21st century, with many exciting properties and great potential for a broad range of …

Self‐trapped excitons (STEs) have recently attracted tremendous interest due to their
broadband emission, high photoluminescence quantum yield, and self‐absorption‐free …

Impurity doping is an effective approach to tuning the optoelectronic performance of host
materials by imparting extrinsic electronic channels. Herein, a family of lanthanide (Ln3+) …

Luminescent metal halide materials with flexible crystallography/electronic structures and
tunable emission have demonstrated broad application prospects in the visible light region …

Efficient and stable inorganic lead-free halide perovskites have attracted tremendous
attention for next-generation solid-state lighting. However, single perovskite phosphors with …

Lead‐free halide perovskites have drawn wide attention as alternatives to their toxic and
poorly stable lead‐based counterparts. Among them, double perovskites with Cs2AgInCl6 …

Luminescent metal halides have attracted considerable attention in next‐generation solid‐
state lighting because of their superior optical properties and easy solution processibility …

All‐inorganic lead‐free perovskite‐derivative metal halides have shown great promise in
optoelectronics, however, it remains challenging to realize efficient near‐infrared (NIR) …

Halide perovskites, in the form of thin films and colloidal nanocrystals, have recently taken
semiconductor optoelectronics research by storm, and have emerged as promising …

Bi3+ and Sb3+ doping (and codoping with lanthanides) in Cs2SnCl6 vacancy ordered
perovskites and Cs2MInCl6 (M= Na, K, Ag) double perovskites has been shown to open up …