Herein, the multimodal noncontact temperature readout approach based on GdP 5 O 14
nanocrystals co-doped with Cr 3+ and Nd 3+ ions is reported. Each of the temperature …

Rare earth-doped upconversion luminescence has great potential toward modern anti-
counterfeiting applications. The coupling effect between low-cost plasmonic semiconductor …

Looking for upconverting biocompatible nanoparticles, we have prepared by the sol–gel
method, silica–calcia glass nanopowders doped with different concentration of Tm3+ and …

A series of Ca 0.5 Gd (WO 4) 2: Ho 3+/Yb 3+/Bi 3+ phosphors prepared by solid-state
reaction method were characterized by X-ray diffraction (XRD), scanning electron …

Abstract Er 3+/Tm 3+/Yb 3+ tri-doped YNO phosphors were obtained by the solid-state
reaction method. X-ray diffraction, Raman spectroscopy, and FE-SEM were employed for …

Bright white light upconversion luminescence emission is achieved in Yb 3+/Er 3+/Tm 3+
triply doped CaZrO 3 under the excitation of 980 nm diode laser, as a function of Tm 3+ …

Abstract Green emitting YPO 4: Tb 3+ and orange-red emitting YPO 4: Tb 3+, Eu 3+
phosphors were prepared by conventional solid-state reaction and characterized in order to …

Na 2 ZnP 2 O 7 pyrophosphates doped with different concentrations of Sm 3+ were
synthesized successfully via a solid-state reaction process. A vibrational Raman-IR …

Color-tunable upconversion emission was explored in the NaGdTiO 4 synthesized by a high
temperature solid-state reaction process. NaGdTiO 4: Er 3+, NaGdTiO 4: Yb 3+/Tm 3+ and …

Abstract Nanoscale phosphors of Yb 3+/Er 3+/Tm 3+-doped GdPO 4 with different
morphologies were synthesized using the solvothermal method with annealing at 750° C …