The design and development of effective luminescent thermal sensors have been driving
technological progress in many different fields ranging from catalysis to biology and …

The core–shell engineering of lanthanide-doped nanoparticles has captured considerable
attention because it can safeguard the luminescence intensity of the core by reducing …

Novel double perovskite SrLaLiTeO6 (abbreviated as SLLT): Mn4+, Dy3+ phosphors
synthesized using a solid-state reaction strategy exhibit distinct dual-emission of Mn4+ and …

Thermal quenching of luminescence materials poses a major obstacle to the technological
application of luminescence thermometry. It still remains challenging to attain thermally …

SrWO4 phosphors doped with Ho3+ (Er3+)/Yb3+ are successfully prepared by a high
temperature solid-state reaction method. The upconversion (UC) luminescence properties of …

Realizing high-sensitivity, accurate non-contact cryogenic optical thermometry based on
upconversion (UC) luminescence holds significant application value in numerous advanced …

Having a wide range of applications, bismuth silicate-based materials (BSO) attract attention
of numerous researchers. Typically, they are synthesized either from active chemicals or …

Optical thermometry employing dual emission from two distinct wavelengths for sensing
performances has advantages over conventional thermometers due to the self-reference …

Application of optical thermometers requires maintaining high sensitivity over the entire
temperature range. Based on the Eulytite-type host Ba3Yb (PO4) 3, we have successfully …