Tuning luminescence thermal quenching performance of K<sub><i>x</i></sub>Mg<sub><i>x</i></sub>Sc<sub>1.95−<i>x</i></sub>Mo<sub>3</sub>O<sub>12</sub>:5%Eu<sup>3+</sup> phosphor <i>via</i> synergistic negative thermal expansion and charge compensation effects
Wenshen Fan, Qi Miao, Yuanbing Mao, Yongjie Wang, Li Li, Shogo Kawaguchi, Erjun Liang, Qilong Gao
Abstract
The synergistic effect of negative thermal expansion and charge compensation mechanisms allows Eu 3+ ions to retain high luminescence intensity even at elevated temperatures, exhibiting remarkable thermal stability.
Topics & Concepts
PhosphorMaterials scienceLuminescenceThermalQuenching (fluorescence)Thermal expansionCharge (physics)Compensation (psychology)OptoelectronicsComposite materialFluorescenceThermodynamicsOpticsPsychologyPsychoanalysisQuantum mechanicsPhysicsThermal Expansion and Ionic ConductivityLuminescence Properties of Advanced MaterialsMicrowave Dielectric Ceramics Synthesis