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

Metal halide perovskites have shown promising optoelectronic properties suitable for light-
emitting applications. The development of perovskite light-emitting diodes (PeLEDs) has …

Radiation detection, using materials to convert high-energy photons to low-energy photons
(X-ray imaging) or electrical charges (X-ray detector), has become essential for a wide range …

Abstract 0D perovskites have gained much attention in recent years due to their fascinating
properties derived from their peculiar structure with isolated metal halide octahedra or metal …

X-rays are widely used in probing inside information nondestructively, enabling broad
applications in the medical radiography and electronic industries. X-ray imaging based on …

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

As global warming, energy shortages, and environment pollution have intensified, low-
carbon and energy-saving lighting technology has attracted great attention worldwide. Light …

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

Low-dimensional metal halides have been the focus of intense investigations in recent years
following the success of hybrid lead halide perovskites as optoelectronic materials. In …

Photoluminescence is a radiative recombination process of electron–hole pairs. Self-
trapped excitons (STEs), occurring in a material with soft lattice and strong electron–phonon …