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 …

Passive dosimeters enabling accurate measurement of doses from gamma rays to visible
light are necessary to ensure efficient utilization of electromagnetic radiation in numerous …

Near‐infrared (NIR) luminescence materials with broadband emissions are necessary for
the development of light‐emitting diodes (LEDs) based light sources. However, most known …

Impurity doping is an effective approach to tuning the optoelectronic performance of host
materials by imparting extrinsic electronic channels. Herein, a family of lanthanide (Ln3+) …

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

Broadband near‐infrared (NIR) phosphor‐converted (pc) LED is promising next‐generation
tiny light source for smart and broadband NIR spectroscopy technology. However, NIR …

The minimization of thermal quenching, which leads to luminescence loss at high
temperatures, is one of the most important issues for near‐infrared phosphors. In the present …

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

Highly efficient luminescence material covering near‐infrared (NIR) I (700–1000 nm) and II
(1000–1700 nm) is of great importance for phosphor‐converted NIR light‐emitting diodes …

The development of highly efficient and thermally stable broadband near‐infrared (NIR)
luminescence materials is a great challenge to advance the next‐generation smart NIR light …