Luminescence (nano) thermometry is a remote sensing technique that relies on the
temperature dependency of the luminescence features (eg, bandshape, peak energy or …

Photothermal sensing is crucial for the creation of smart wearable devices. However, the
discovery of luminescent materials with suitable dual-wavelength emissions is a great …

This review focuses on the upconversion luminescence properties of rare earth doped
fluoride host in different crystal system such as cubic, hexagonal, monoclinic, rhombohedral …

The growing interest in the miniaturization of various devices and conducting experiments
under extreme conditions of pressure and temperature causes the need for the development …

Yb3+/Er3+ codoped Gd2MoO6 upconversion nanocrystals were synthesized via the
traditional citric-assisted sol–gel method. X-ray diffraction, field-emission scanning electron …

A stretchable fluorescent optical fiber provides a flexible platform for wearable functional
devices due to its stretchability and immunity to electromagnetic interference. However, for …

Luminescence thermometry is one of the most promising techniques of temperature sensing
which provides fast and accurate readout in the non-contact regime. It has been shown that …

Remote sensing through ratiometric luminescence thermometry based on trivalent
lanthanide ions (Ln (III)) has lately become a promising technique due to its numerous …

Luminescent materials co-doped with Er 3+-Ho 3+ activator ions can work as multi-range Vis-
NIR optical sensors of temperature. The upconverting NaLuF 4: 16% Yb 3+-2% Er 3+-0.5 …

Generally, it is known that the intensity of the emission of trivalent lanthanide ions (Ln3+)
increases on cooling because of the reduced decay of the excited state population via …