Structural design and evolution of a novel Bi<sup>3+</sup>-doped narrow-band emission blue phosphor with excellent photoluminescence performance for wide color gamut wLED
Siqi Piao, Yichao Wang, Ge Zhu, Jinsu Zhang, Xizhen Zhang, Danyang Wu, Yongze Cao, Xiangping Li, Baojiu Chen
Abstract
A series of novel garnet structure narrow-band blue emission phosphors Ca 4 HfGe 3− y Si y O 12 : x Bi 3+ (0 ≤ x ≤ 0.04, 0 ≤ y ≤ 0.9) with great color purity and enhanced thermal stability have been successfully developed and synthesized.
Topics & Concepts
PhosphorGamutMaterials sciencePhotoluminescenceDopingThermal stabilityBlue lightOptoelectronicsAnalytical Chemistry (journal)OpticsChemical engineeringPhysicsChemistryEngineeringChromatographyLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsMicrowave Dielectric Ceramics Synthesis