Abstract Cr3+/Cr4+‐activated near‐infrared (NIR) luminescent materials have attracted
extensive attention owing to their tunable emission wavelength and widespread applications …

Zero-dimensional (0D) all-inorganic/organic–inorganic metal halides, as emerging
luminescent materials, have attracted unparalleled interest from versatile perspectives due …

The increasing demand for high-contrast biological imaging, non-destructive testing, and
infrared night vision can be addressed by the development of high-performance NIR light …

Doping impurity ions into semiconductor luminescent materials offers a unique pathway for
inducing new emission centers and enabling photoluminescence (PL) tuning. Among …

Trivalent chromium ion-doped near-infrared (NIR) phosphors have been widely studied due
to their tunable emission wavelengths and broad applications. High Cr3+ concentration can …

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 …

The development of extra‐broadband emitting phosphors is challenging but meaningful
work. So far, however, phosphors that can be effectively excited by GaN‐based blue light …

Despite many Eu2+‐doped phosphors having been synthesized by different methods, a
simple synthetic strategy for Eu2+‐doped high‐performance phosphors remains one of the …

Zero-dimensional (0D) Mn2+-based metal halides are potential candidates as narrow-band
green emitters, and thus it is critical to provide a structural understanding of the …

High‐radiance near‐infrared (NIR) phosphor‐converted light‐emitting diodes (pc‐LEDs) are
demanded for wearable biosensing devices and the properties of these pc‐LEDs are highly …