Highly efficient near-infrared phosphor LaMgGa<sub>11</sub>O<sub>19</sub>:Cr<sup>3+</sup>
Shengqiang Liu, Zhizhen Wang, Hao Cai, Zhen Song, Quanlin Liu
Abstract
LaMgGa<sub>11</sub>O<sub>19</sub>:Cr<sup>3+</sup> phosphor was synthesized successfully, showing broadband NIR emission centered at ∼770 nm, high efficiency and excellent thermal quenching resistance for pc-LEDs.
Topics & Concepts
PhosphorInfraredMaterials scienceAnalytical Chemistry (journal)Quenching (fluorescence)OptoelectronicsFluorescenceChemistryOpticsPhysicsChromatographyLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsLuminescence and Fluorescent Materials