Lanthanide-doped inorganic nanoparticles possess superior physicochemical features such
as long-lived luminescence, large antenna-generated Stokes or anti-Stokes shifts, narrow …

Upconversion photoluminescence is a nonlinear effect where multiple lower energy
excitation photons produce higher energy emission photons. This fundamentally interesting …

Abstract Lanthanides (Ln 3+) are a unique class of optical materials and are extensively
used as building blocks for optoelectronic device architectures due to their outstanding …

Although large amount of effort has been invested in combating thermal quenching that
severely degrades the performance of luminescent materials particularly at high …

Trivalent lanthanide ions (Ln3+) are well-known for their luminescent properties and have
been utilized for decades in television sets and fluorescent lights. More recently, Ln3+ …

Colloidal nanoparticles doped with lanthanide ions can upconvert near-infrared light to
visible frequencies, enabling the application of such materials to biological imaging and …

Submicrometer crystalline CaMO4: RE3+ (M= W, Mo; RE= Eu, Tb) phosphors with a sheelite
structure have been synthesized via the hydrothermal process, which were characterized by …

Yb3+/Er3+ codoped spherical Gd2O3 phosphors with different particle sizes were prepared
via a urea-assisted homogeneous precipitation process by adjusting the molar ratio of rare …

The effect of Li+ co-do** on the photoluminescence properties of YPO4: Eu is discussed.
Interesting behaviours, such as the presence of intermediate bands, shifting of the Eu–O …

Abstract Light fantastic! Lu2O3: Yb3+/Er3+/Tm3+ nanocrystals with controllable red, green,
blue (RGB) and bright white upconversion luminescence by a single laser excitation of 980 …