The high‐profile candidacy of low‐dimensional metal‐halide single crystals as promising
light emitters originates from the intriguing emission properties (eg, extremely broad …

In recent years, perovskite light-emitting diodes (PeLEDs) have developed rapidly with the
highest external quantum efficiency exceeding 20%. Their unbalanced carrier injection and …

Stimuli‐responsive circularly polarized luminescence (CPL) materials are ideal for
information anti‐countering applications, but the best‐performing materials have not yet …

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

Inexpensive and highly efficient luminescent materials based on multinary halides have
received increased attention in recent years. Among those considered most promising are …

Due to the broadband emission induced by self‐trapped excitons (STEs), low‐dimensional
hybrid lead halides are regarded as an emerging class of highly efficient light emitters …

Rationally optimizing the photoluminescence performance via accurate structural
modulation is one of most important and challenging issues for hybrid halides. Herein, a …

Enhancing photoluminescence quantum yield (PLQY) is one of the most important issues in
photoluminescent materials. Herein, a molecule design strategy to improve the PLQY in 0D …

Low-dimensional metal halides are promising luminescent materials with efficient self-
trapped exciton (STE) emission at room temperature; however, the understanding of optical …

Metal ion-doped zero-dimensional halide perovskites provide good platforms to generate
broadband emission and explore the fundamental dynamics of emission regulations …