Highly sensitive optical temperature sensing based on pump-power-dependent upconversion luminescence in LiZnPO<sub>4</sub>:Yb<sup>3+</sup>–Er<sup>3+</sup>/Ho<sup>3+</sup> phosphors
Kamel Saidi, Wajdi Chaâbani, Mohamed Dammak
Abstract
Novel orthophosphate LiZnPO4:Yb 3+ –Er 3+ /Ho 3+ with tunable luminescence have been synthesized via sol–gel/Pechini method for optical thermometry.
Topics & Concepts
PhosphorLuminescencePhoton upconversionMaterials scienceLuminescent MeasurementsAnalytical Chemistry (journal)OptoelectronicsChemistryChromatographyLuminescence Properties of Advanced MaterialsLuminescence and Fluorescent MaterialsLanthanide and Transition Metal Complexes