Design of anti-thermal quenching Pr<sup>3+</sup>-doped niobate phosphors based on a charge transfer and intervalence charge transfer band excitation-driven strategy
Chunwei Yang, Ning Guo, Song Qu, Qincan Ma, Jianxia Liu, Shunyi Chen, Ruizhuo Ouyang
Abstract
Based on the charge transfer and intervalence charge transfer mechanism, an excitation-driven strategy was employed to achieve single compensation and dual compensation anti-thermal quenching of 1 D 2 red-emitting in YNbO 4 :Pr 3+ phosphor.
Topics & Concepts
PhosphorExcitationCharge (physics)Quenching (fluorescence)DopingThermalMaterials scienceCompensation (psychology)Thermal transferLuminescenceAtomic physicsChemistryOptoelectronicsFluorescenceOpticsPhysicsNanotechnologyThermodynamicsQuantum mechanicsPsychoanalysisPsychologyLayer (electronics)Luminescence Properties of Advanced MaterialsPhotorefractive and Nonlinear OpticsPerovskite Materials and Applications