Red-tunable LuAG garnet phosphors <i>via</i> Eu<sup>3+</sup>→Mn<sup>4+</sup> energy transfer for optical thermometry sensor application
Bing Yan, Yi Wei, Wei Wang, Meiqian Fu, Guogang Li
Abstract
The Eu<sup>3+</sup>→Mn<sup>4+</sup> energy transfer strategy is designed in the Lu<sub>3</sub>Al<sub>5</sub>O<sub>12</sub> garnet structure to achieve color-adjustable narrow emission from orangish-red to deep-red light and remarkable thermal quenching improvement for optical thermometry sensors.
Topics & Concepts
PhosphorEnergy transferQuenching (fluorescence)Materials scienceAnalytical Chemistry (journal)FluorescenceOpticsAtomic physicsPhysicsChemistryOptoelectronicsChromatographyLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsSolid State Laser Technologies