A novel red-emitting phosphor with an unusual concentration quenching effect for near-UV-based WLEDs
Nan Yang, Ziwang Zhang, Liyuan Zou, Jun Chen, Haiyong Ni, Pin Chen, Jianxin Shi, Yexiang Tong
Abstract
An unusual concentration quenching effect is caused by the anisotropic distribution of quenching centers in GdGaTi 2 O 7 :Eu 3+ .
Topics & Concepts
PhosphorQuenching (fluorescence)Materials sciencePhotochemistryAnisotropyAnalytical Chemistry (journal)ChemistryFluorescenceOptoelectronicsOpticsPhysicsChromatographyLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsMicrowave Dielectric Ceramics Synthesis