Noninvasive lanthanide‐doped optical thermometers based on fluorescent intensity ratio
(FIR) technique have emerged as promising noncontact tools for detecting the inaccessible …

The development of current technology imposes more and more requirements for
measurement techniques, where one of the most important is temperature measurement. In …

The development of lanthanide-doped non-contact luminescent nanothermometers with
accuracy, efficiency and fast diagnostic tools attributed to their versatility, stability and narrow …

Recently, there has been observed huge progress in the advancement of remote optical
nanothermometry, as it plays a vital role in remote, noninvasive, and remote temperature …

Currently, non-contact optical thermometry has attracted great attention for its promising
applications in the electromagnetically and/or thermally harsh environments. In this review …

Non-contact temperature sensors based on up-conversion photoemission with quick
response and in situ monitoring exhibits scientific and technological potential. However, to …

We reported a simple and ultrafast route to synthesize the bifunctional Er 3+/Yb 3+-codoped
NaBiF 4 upconverting nanoparticles. It was found that the phase composition and …

The glass containing CsPbX 3 (X= Cl, Br, I) perovskite quantum dots (CsPbX 3 QDs@ glass)
has a wide range of applications in the fields of optoelectronic devices, photocatalysis, and …

Abstract The Sm 3+-doped Ba 3 (VO 4) 2 microparticles were successfully synthesized via a
simple sol-gel method. Both the recorded three-dimensional photoluminescence (PL) …

With the increasing demand for non-contact temperature sensing, the development of an
optical thermometer with excellent performance is more and more compelling. A Cr3+ …