Zero-dimensional (0D) all-inorganic/organic–inorganic metal halides, as emerging
luminescent materials, have attracted unparalleled interest from versatile perspectives due …

Recently, the newly‐emerging lead‐free metal‐halide materials with less toxicity and
superior optoelectronic properties have received wide attention as the safer and potentially …

White light‐emitting diodes (WLEDs) are promising next‐generation solid‐state light
sources. However, the commercialization route for WLED production suffers from challenges …

Radioluminescent materials (scintillators) are widely applied in medical imaging,
nondestructive testing, security inspection, nuclear and radiation industries, and scientific …

An all-inorganic lead-free halides Cs–Cu–I system, represented by Cs3Cu2I5 and CsCu2I3,
has attracted attention for their good photophysical characteristics recently. Successive …

Ultraviolet (UV) photodetectors, directly converting photons in the UV range into electrical
signals, have been widely applied in areas such as life sciences, environmental monitoring …

Solution-processed metal-halide perovskites are emerging as one of the most promising
materials for displays, lighting and energy generation. Currently, the best-performing …

Self-trapped excitons (STEs) in metal halide materials are attracting an increasing level of
interest due to their unique light emission properties. Light emission from STEs in metal …

All-inorganic and hybrid copper (I) halides have recently emerged as candidate optical
materials due to their extremely high light emission efficiencies, nontoxic and earth …

Chiral hybrid organic–inorganic metal halides (HOMHs) with intrinsic noncentrosymmetry
have shown great promise for applications in second‐order nonlinear optics (NLO) …