Preparation and properties of Eu<sup>2+</sup>/Eu<sup>3+</sup> co-activated Ca<sub>9</sub>Lu(PO<sub>4</sub>)<sub>7</sub> phosphors for multichannel photoluminescence
Wenke Ruan, Mubiao Xie, Qiaoli Yang, Limin Hu, Kangsheng Su
Abstract
Multichannel photoluminescence control from cyan-to-white-to-red across the white region was achieved by single-phase Ca 9 Lu(PO 4 ) 7 :Eu 2+ ,Eu 3+ phosphors and Eu 2+ → Eu 3+ energy transfer.
Topics & Concepts
PhosphorPhotoluminescenceCyanEnergy transferAnalytical Chemistry (journal)Materials sciencePhotoluminescence excitationChemistryPhysicsOptoelectronicsOpticsChromatographyMolecular physicsLuminescence Properties of Advanced MaterialsRadiation Detection and Scintillator TechnologiesPerovskite Materials and Applications