Traditional luminescent materials commonly exhibit single‐duration emissions and single‐
timed emissions with limited emission peaks. Developing a material with multicolor, variable …

An ultrawide-color-gamut backlight is crucial for achieving ultrahigh definition and ultrahigh
resolution liquid crystal displays (LCDs), where green-emitting phosphors with narrow …

Abstract Cr3+‐activated broadband near‐infrared (NIR) phosphors are studied extensively
for application in phosphor converted light‐emitting diode (pc‐LED), a new light source for …

The use of red fluorescent powder derived from nitrides and oxides in warm white LEDs is a
pressing concern due to its lower quantum efficiency. Fluoride red phosphors activated by …

Luminescence intensity ratio (LIR) based optical thermometers have attracted lots of
attention. In case of color tunable luminescence with the variation of LIR,“RGB colorimetry” …

Near-infrared phosphor converted light-emitting diodes (NIR pc-LEDs), as a state-of-the-art
type of NIR sources, are finding multifaceted applications, where phosphor is a crucial …

In this report, rare-earth-free Mg4Nb2O9: Mn4+ phosphors were obtained through a high-
temperature solid-state reaction. This work aims to investigate the photoluminescence …

Laser‐driven projection displays face a critical challenge in developing laser‐excitable and
high‐performance narrowband green emitters. Herein, new Al2O3‐LaMgAl11O19: Mn2+ …

Herein, we explored the diverse temperature-dependent luminescence, thermal quenching,
and decay kinetics of Mn2+/Mn4+ emission centers in a Y3Al2Ga3O12 garnet host …

Multi-mode dynamic anti-counterfeiting materials can provide complex anti-counterfeiting
performance and ensure the anti-counterfeiting strategy becomes more secure. Herein, a …