Ultraviolet and Near-Infrared Excitable LaPO4:Yb3+/Tm3+/Ln3+ (Ln = Eu, Tb) Nanoparticles for Luminescent Fibers and Optical Thermometers

The widespread demand for multifunctional materials that can be used for anticounterfeiting purposes, as dual-mode phosphors, or as optical nanothermometers has inspired us to synthesize Yb3+/Tm3+/...