Impurity doping is a promising method to impart new properties to various materials. Due to
their unique optical, magnetic, and electrical properties, rare-earth ions have been …

Lanthanide-based upconversion nanomaterials have recently attracted considerable
attention in both fundamental research and various frontier applications owing to their …

The attractive features of lanthanide-doped upconversion luminescence (UCL), such as high
photostability, nonphotobleaching or photoblinking, and large anti-Stokes shift, have shown …

The study of purely organic room‐temperature phosphorescence (RTP) has drawn
increasing attention because of its considerable theoretical research and practical …

Abstract Rare earth (RE3+)-doped phosphors generally suffer from thermal quenching, in
which their photoluminescence (PL) intensities decrease at high temperatures. Herein, we …

Once considered the exclusive property of metal complexes, the phenomenon of room-
temperature phosphorescence (RTP) has been increasingly realized in pure organic …

To develop new up-conversion luminescent materials for optical thermometry, a sequence of
Ca 2 MgWO 6: xEr 3+, yYb 3+ phosphor samples were synthesized via high temperature …

Lanthanide-doped upconversion nanoparticles (UCNPs) are capable of converting near-
infra-red excitation into visible and ultraviolet emission. Their unique optical properties have …

The detection of cancer biomarkers in histological samples and blood is of paramount
importance for clinical diagnosis. Current methods are limited in terms of sensitivity …

Optical nanomaterials have been widely used in anticounterfeiting applications. There have
been significant developments powered by recent advances in material science, printing …