Lead‐free metal halides are considered a new generation of optoelectronic materials due to
their low toxicity, superior optoelectronic properties, ease of synthesis, structural diversity …

Abstract Bismuth (Bi3+)‐included lead‐free metal halide (LFMH) materials attract much
attention in lighting, display, photodetectors, X‐ray detectors, and photovoltaic fields, due to …

Halide double perovskites have allowed the significant expansion of the possible metals
and oxidation states in halide perovskites. Further, they have shown some remarkable …

Combining rare-earth ions (RE3+) in halide perovskites is a hopeful strategy to produce
interesting optical properties in visible and near-infrared (NIR) regions. Here, RE3+ (RE: Nd …

Metal halide perovskites have flexible crystal and electronic structures and adjustable
emission characteristics, which have very broad applications in the optoelectronic field …

The development of highly emissive luminescent materials is vital for future light-emitting
diodes, display, and scintillation applications. A series of novel organic hybrid metal halide …

Lead halide perovskites have demonstrated promising emission tunability achieved by
composition engineering, which makes them viable in several potential applications …

The drastic volume expansion of active materials and the shuttle effect of polychalcogenides
hindered the development of anode materials for potassium-ion batteries (PIBs). Thus …

Mn2+ dopants introduce a new emission center in semiconductor luminescent materials,
endowing them promising photoluminescence (PL) properties, such as a wide color tuning …

Metal halide perovskites (MHPs) have shown great application prospects in the field of
optoelectronics owing to their superior optical and optoelectronic properties. Bandgap …