Rare earth luminescent materials based on negative thermal expansion (NTE) have
achieved thermally enhanced photoluminescence, but these materials typically exhibit …

Avoiding thermal quenching (TQ) is still a huge challenge for the practical application of
lanthanide (Ln3+)-doped luminescence materials. Herein, a novel Al2 (WO4) 3: Yb3+/Er3+ …

New single phase and adjustable emission phosphors have attracted a lot of attention
because of the good luminous properties. In this work, Sm 3+ doped CaTbAl 3 O 7 …

At present, many researchers are focusing on trivalent lanthanide (Ln3+)-doped thermally
enhanced upconversion luminescent (UCL) materials with negative thermal expansion …

Thermal quenching (TQ) is still a critical challenge for lanthanide (Ln3+)-doped luminescent
materials. Herein, we report the novel negative thermal expansion nonhygroscopic …

Abstract A series of Lu 2 (1-x) Tb 2x (WO 4) 3 (x= 0.00–1.00) white powder materials were
prepared by a high-temperature solid-phase method. The crystal structure, microscopic …

Fluorescence intensity ratio (FIR) thermometry has been regarded as new optical
thermometry because of its faster response, higher sensitivity, and accuracy. However …

Optical temperature sensing based on fluorescence intensity ratio (FIR) technology has
become a potential temperature measurement method due to its fast response, non-invasive …

To combat the thermal quenching and inadequate sensitivities of luminous materials, the Y
1.98–2x W 3 O 12: 0.02 Er 3+/2xYb 3+(YWO: Er 3+/2xYb 3+; 0.01≤ x≤ 0.11) microparticles …

To develop multi‐mode fluorescence thermometer with high performance, Lu2WO6: Er3+,
Yb3+ materials were successfully designed and prepared. Under 980 nm excitation, the …