Upconversion luminescence and optical temperature-sensing properties of LiNbO<sub>3</sub>:Yb<sup>3+</sup>/Er<sup>3+</sup> nanoparticles
Xuan Tong, Xin Zhou, Xunze Tang, Yonggang Min, Xiaolong Li, WenGuang Wang, Yannan Qian
Abstract
LiNbO 3 :Yb 3+ /Er 3+ nanocubes are synthesized by a hydrothermal method. LiNbO 3 :Yb 3+ /Er 3+ annealed at 1050 °C exhibits a sensitivity of 0.0094 K −1 at 340 K.
Topics & Concepts
Photon upconversionLuminescenceHydrothermal circulationNanoparticleMaterials scienceAnalytical Chemistry (journal)OptoelectronicsNanotechnologyChemistryChemical engineeringEngineeringChromatographyPhotorefractive and Nonlinear OpticsLuminescence Properties of Advanced MaterialsAnalytical Chemistry and Sensors