Highly efficient broadband NIR phosphor Y<sub>2</sub>CaHfScAl<sub>3</sub>O<sub>12</sub>:Cr<sup>3+</sup>,Yb<sup>3+</sup> with superior thermal stability for spectroscopy applications
Pengcheng Luo, Dashuai Sun, Zeyu Lyu, Sida Shen, Zheng Lu, Zhijun Li, Zhihang Yue, Chengliang Lyu, Hongpeng You
Abstract
A novel Y 2 CaHfScAl 3 O 12 :Cr 3+ ,Yb 3+ NIR phosphor and application demonstration in the fields of information encryption and non-invasive detection.
Topics & Concepts
Materials sciencePhosphorSpectroscopyThermal stabilityAnalytical Chemistry (journal)X-ray spectroscopyOptoelectronicsPhysicsChemistryChromatographyQuantum mechanicsLuminescence Properties of Advanced MaterialsRadiation Detection and Scintillator TechnologiesTerahertz technology and applications