Combining rare earth elements with the halide perovskite structure offers valuable insights
into designing nonlead (Pb) luminescent materials. However, most of these compositions …

Two‐dimensional organic–inorganic hybrid perovskites (OIHPs) with alternating structure of
the organic and inorganic layers have a natural quantum well structure. The difference of …

Metal halide perovskite quantum dots, renowned for their unique photoelectrical properties,
offer exciting prospects for photocatalytic carbon dioxide reduction. However, drawbacks …

Perovskite is proven to promote the surface dissociation of water molecules that are
therefore applied in humidity-responsive electronics. However, inherent defects in crystals …

Low-temperature anticounterfeiting technologies play a crucial role in ensuring the
authenticity and integrity of temperature-sensitive products such as vaccines …

Thermal quenching generally predominates in Er3+ 1540 nm luminescence quenching at
elevated temperatures, due to intensified lattice vibration and efficient overtone vibrational …

Here, lithium ions inserted crystalline carbon nitrides (LCCN) with different defect
concentrations are prepared by elaborately regulating the mass transfer process in thermal …

With the rapid development of white LEDs, the research of new and efficient white light
emitting materials has attracted increasing attention. Zero dimensional (0D) organic …

All-inorganic lead-free luminescent metal halides doped with main-group ns2-electron ions
have attracted considerable interest in a variety of optoelectronic applications. However …

Here, we synthesized Rb_2InCl_5· H_2O with x Te^ 4+ doping by the coprecipitation
method, which converts the original nonluminance for pure Rb_2InCl_5· H_2O into orange …