Eu<sup>2+</sup> and Mn<sup>2+</sup> co-doped Lu<sub>2</sub>Mg<sub>2</sub>Al<sub>2</sub>Si<sub>2</sub>O<sub>12</sub> phosphors for high sensitivity and multi-mode optical pressure sensing
Zhibo Zheng, Yanhua Song, Baofeng Zheng, Yanxia Zhao, Qilin Wang, Xiangting Zhang, Bo Zou, Haifeng Zou
Abstract
The Eu 2+ and Mn 2+ co-doped Lu 2 Mg 2 Al 2 Si 2 O 12 phosphor has two independent high sensitivities, 1.77 and 3.53 nm GPa −1 . The decay degree of the overall integral intensity and the fluorescence intensity ratio (FIR) were put forward for pressure sensing.
Topics & Concepts
PhosphorAnalytical Chemistry (journal)DopingMaterials scienceIntensity (physics)ChemistryPhysicsOpticsOptoelectronicsChromatographyLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsMicrowave Dielectric Ceramics Synthesis