Layered structure-induced quenching delay toward highly efficient and thermally stable red emission in Eu<sup>3+</sup>-activated borotellurate phosphors
Yuefei Xiang, Hongzhi Zhang, Junpeng Li, Hong Li, Tongsheng Yang, Canyuan Liao, Heyun Zhao, Jing Zhu
Abstract
A Na 2 Y 2 TeO 4 (BO 3 ) 2 :Eu 3+ red phosphor was developed. Layered structure-induced concentration quenching delay and good temperature quenching resistance are achieved simultaneously.
Topics & Concepts
PhosphorQuenching (fluorescence)Materials scienceAnalytical Chemistry (journal)Chemical engineeringOptoelectronicsFluorescenceOpticsChemistryOrganic chemistryPhysicsEngineeringLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsLuminescence and Fluorescent Materials