Here, the present research situation of all inorganic thermometers based on fluorescence
intensity ratio (FIR) technology is reviewed. The thermometers are classified in detail based …

Bismuth ion is an excellent activator and sensitizer for luminescent materials, which has
been extensively studied during the recent decades. Bi3+‐doped phosphors have received …

Rational doping and compositional control remain significant challenges in designing
luminescent metal halides to achieve highly efficient and tunable emission. Here, the air …

Phosphor-converted white-light-emitting diodes (pc-WLED) have been extensively
employed as solid-state lighting sources, which have a very important role in people's daily …

Doped halide perovskite nanocrystals (NCs) have opened new opportunities for the
emerging optical and optoelectronic applications. Here, we describe a hot-injection …

Near-infrared (NIR) luminescent materials are attracting much attention as the promising
applications in food composition analysis, night vision, biosensors, and so on. Besides Cr3+ …

Thermal quenching (TQ) of phosphor is one of the biggest challenges to develop high‐
quality white light‐emitting diodes (w‐LEDs). Herein, an anti‐thermal‐quenching (anti‐TQ) …

Nowadays, materials with persistent luminescence (MPLs) have attracted growing attention
in the photocatalytic field because they can act as an inner light source to irradiate the …

Phosphor converted white light emitting diodes (w-LEDs) are garnering increasing attention
in solid state lighting for the next generation of illumination due to their merits, including …

Abstract The Eu 2+ ions in Ca 9 NaZn (PO 4) 7: 1.0% Eu 2+ phosohor occupying the Ca3,
Ca1/Ca2, and Na sites bring about a bright yellow light with peaks at about 415, 490, and …