Ce3+/Eu2+ activated luminescent materials offer a versatile platform for precise emission
light manipulation through structure control on the basis of the composition–structure …

Glow‐in‐the‐dark materials have been around for a long time. While formerly materials had
to be mixed with radioactive elements to achieve a sufficiently long and bright afterglow …

Abstract Near‐infrared (NIR) light‐emitting diodes (LEDs) light sources are desirable in
photonic, optoelectronic, and biological applications. However, developing broadband red …

Single‐component materials with white‐light emission are ideal for lighting applications.
However, it is very challenging to achieve white luminescence in single‐dopant activated …

Luminescence (nano) thermometry is an increasingly important field for remote temperature
sensing with high spatial resolution. Most typically, ratiometric sensing of the luminescence …

Efficient broadband infrared (IR) light-emitting diodes (LEDs) are needed for emerging
applications that exploit near-IR spectroscopy, ranging from hand-held electronics to …

Flexible X‐ray storage phosphor sheets are regarded as promising alternatives to
conventional electronic flat‐panel X‐ray detectors, enabling X‐ray imaging and dosimetry in …

Red‐emitting narrow‐band phosphors are of utmost importance for next‐generation white‐
light phosphor‐converted light‐emitting diodes (pc‐wLEDs) for improved efficacy and …

Lanthanide-based luminescent materials have unique properties and are well-studied for
many potential applications. In particular, the characteristic 5d→ 4f emission of divalent …

It remains a critical challenge to develop narrow‐band emitters for wide color gamut
displays. Herein, it is designed by the selective site occupancy engineering and an …