Photoluminescence enhancement of orange-emitting Ca<sub>5</sub>(PO<sub>4</sub>)<sub>2</sub>SiO<sub>4</sub>:Sm<sup>3+</sup> phosphor through charge compensation of A<sup>+</sup> (Li<sup>+</sup>, Na<sup>+</sup> and K<sup>+</sup>) ions for white light-emitting diodes
Hongrui Xiong, Gao Xi, Fei Yuan, Qiqi Wu, Wentao Zhang, Yi Huang
Abstract
Actual w-LEDs values are realized by combining as-prepared C 4.75 PSO:0.1Sm 3+ ,0.15K + orange phosphors with commercial blue and green phosphors ( R a = 92.1) and even with a commercial blue InGaN chip and Y 3 Al 5 O 12 :Ce 3+ yellow phosphor ( R a = 90.8).
Topics & Concepts
PhosphorPhotoluminescenceAnalytical Chemistry (journal)Materials scienceOrange (colour)RadiochemistryChemistryOptoelectronicsChromatographyFood scienceLuminescence Properties of Advanced MaterialsRadiation Detection and Scintillator TechnologiesMicrowave Dielectric Ceramics Synthesis