Wide range color tunability and efficient energy transfer of novel NaCaGd(WO<sub>4</sub>)<sub>3</sub>:Tb<sup>3+</sup>,Eu<sup>3+</sup> phosphors with excellent thermal stability for pc-WLEDs
Jihuan Xie, Liqun Cheng, He Tang, Zhongxue Wang, Haiying Sun, Liping Lü, Xiaoyun Mi, Quansheng Liu, Xiyan Zhang
Abstract
The CIE chromaticity diagram of NCGW:0.6Tb 3+ , y Eu 3+ ( y = 0–0.4) phosphors assigned to 1–8 along with the corresponding digital photograph excited by 254 nm light and the normalized intensity of the NCGW:0.6Tb 3+ ,0.1Eu 3+ phosphor at various temperatures.
Topics & Concepts
PhosphorChromaticityExcited stateThermal stabilityMaterials scienceRange (aeronautics)Analytical Chemistry (journal)Energy transferDiagramOpticsOptoelectronicsAtomic physicsChemistryPhysicsMathematicsStatisticsChromatographyOrganic chemistryComposite materialLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsRadiation Detection and Scintillator Technologies