CaY<sub>2</sub>Al<sub>4</sub>SiO<sub>12</sub>:Ce<sup>3+</sup>,Mn<sup>2+</sup>: a single component phosphor to produce high color rendering index WLEDs with a blue chip
Qiuhong Zhang, Junhao Li, Wei Jiang, Litian Lin, Jianhong Ding, M.G. Brik, Мaxim S. Моlokeev, Haiyong Ni, Mingmei Wu
Abstract
Energy transfer enables the CaY 2 Al 4 SiO 12 :Ce 3+ ,Mn 2+ phosphor to produce a broad band emission covering the bluish green to deep red region. A high color rendering index WLED can be obtained.
Topics & Concepts
PhosphorMaterials scienceColor rendering indexRendering (computer graphics)Analytical Chemistry (journal)High colorOptoelectronicsComputer graphics (images)ChemistryImage (mathematics)Color imageChromatographyImage processingArtificial intelligenceComputer scienceLuminescence Properties of Advanced MaterialsRadiation Detection and Scintillator TechnologiesOptical and Acousto-Optic Technologies