Highly efficient and thermally stable broadband green-emitting BaY<sub>2</sub>Sc<sub>2</sub>Al<sub>2</sub>SiO<sub>12</sub>:Ce<sup>3+</sup> phosphors enabling warm-white LEDs with high luminous efficacy and high color rendering index
Xiaoyuan Chen, Xiaoyong Huang
Abstract
A broadband green-emitting BaY 2 Sc 2 Al 2 SiO 12 :Ce 3+ garnet phosphor enables warm-white LEDs with high R a of 93.3 and high LE of 105.3 lm W −1 .
Topics & Concepts
PhosphorBroadbandMaterials scienceBayOptoelectronicsOpticsPhysicsGeologyOceanographyLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsAdvanced Photocatalysis Techniques