Crystal field optimization and fluorescence enhancement of a Mn<sup>4+</sup>-doped fluoride red phosphor with excellent stability induced by double-site metal ion replacement for warm WLED
Junze Tong, Feng Hong, Long Li, Edwin Yue Bun Pun, Hai Lin
Abstract
The effective double-site metal ion replacement strategy is adopted to synthesize the K 0.6 Ba 0.7 Si 0.5 Ge 0.5 F 6 :Mn 4+ red phosphor with efficient water and thermal stability for high-performance warm WLED.
Topics & Concepts
PhosphorFluorescenceDopingFluorideIonMetalMaterials scienceCrystal (programming language)Metal ions in aqueous solutionAnalytical Chemistry (journal)Inorganic chemistryChemistryOptoelectronicsOpticsPhysicsMetallurgyComputer scienceOrganic chemistryProgramming languageChromatographyLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsGlass properties and applications