A novel efficient broadband near-infrared phosphor LiGaGe<sub>2</sub>O<sub>6</sub>:Cr<sup>3+</sup> with EQE enhancement and spectral tuning by Sc<sup>3+</sup>–Ga<sup>3+</sup> substitution for NIR pc-LED application
Jiaqi Fan, Weiying Zhou, Jilin Zhang, Peichan Chen, Qi Pang, Liya Zhou, Chunyan Zhou, Xinguo Zhang
Abstract
High-efficint LiGaGe 2 O 6 :Cr 3+ NIR phosphor is explored, and the quantum efficiency could be boosted by Sc-Ga substitution.
Topics & Concepts
PhosphorQuantum efficiencyOptoelectronicsMaterials sciencePhysicsAnalytical Chemistry (journal)ChemistryChromatographyLuminescence Properties of Advanced MaterialsGa2O3 and related materialsPerovskite Materials and Applications