Synergy between structural rigidity and cluster defects in a bright near-infrared Cr<sup>3+</sup>-based phosphor for excellent thermal stability and long afterglow
Annu Balhara, Santosh K. Gupta, Brindaban Modak, Malini Abraham, Ashok Kumar Yadav, Harshini V. Annadata, Subrata Das, N.S. Rawat, K. Sudarshan
Abstract
This work investigates the important role of structural rigidity and defect related dynamics of a promising garnet phosphor with robust thermal stability for efficient NIR pc-LED devices.
Topics & Concepts
AfterglowPhosphorRigidity (electromagnetism)Thermal stabilityInfraredMaterials scienceCluster (spacecraft)ThermalOpticsOptoelectronicsPhysicsAstrophysicsComposite materialComputer scienceGamma-ray burstQuantum mechanicsMeteorologyProgramming languageLuminescence Properties of Advanced MaterialsInorganic Chemistry and MaterialsX-ray Diffraction in Crystallography