Two-dimensional layered metal-halide perovskites (2D-LMHPs) are a promising family of
organic–inorganic hybrid semiconductor materials because of their superior electronic and …

Substantial progress has been made in blue perovskite light‐emitting diodes (PeLEDs). In
this review, the strategies for high‐performance blue PeLEDs are described, and the main …

Ultralong phosphorescent materials have numerous applications across biological imaging,
light-emitting devices, X-ray detection and anti-counterfeiting. Triplet-state molecular …

Extensive investigation of the passivating agents has been performed to suppress the
perovskite defects. However, very few attentions have been paid to rationally design the …

Abstract Two-dimensional (2D) perovskites are known as one of the most promising
luminescent materials due to their structural diversity and outstanding optoelectronic …

Molecular luminescent materials with optical waveguide have wide application prospects in
light-emitting diodes, sensors, and logic gates. However, the majority of traditional optical …

Metal halide perovskites have attracted considerable interest for their potential applications
in high‐definition displays owing to their narrowband emission, wide color gamut (≈ 140%) …

Halide perovskite materials are emerging as a new promising semiconductor display
material owing to their excellent optical and electrical properties. Highly efficient blue …

Quasi‐2D perovskites with enlarged exciton binding energy and tunable bandgap are
appealing for application in perovskite light‐emitting diodes (PeLEDs). However, wide n …

Perovskite light‐emitting diodes (PeLEDs) hold promise for the development of next‐
generation display and light technologies; however, various problems related to factors such …