Post-doping induced morphology evolution boosts Mn<sup>2+</sup> luminescence in the Cs<sub>2</sub>NaBiCl<sub>6</sub>:Mn<sup>2+</sup> phosphor
Shuangqiang Fang, Ting Wang, Shuangshuang He, Tao Han, Mingsheng Cai, Bitao Liu, V. I. Korepanov, Tianchun Lang
Abstract
phosphor to fabricate the phosphor-converted light-emitting diode, bright white light emission with Ra = 88, CCT = 4320 K, CIE (0.36, 0.33) and a good application potential in high-resolution PL imaging agents was obtained. This work provides a possible effective strategy to improve the PL performance for impurity-doped lead-free metal halide perovskite.
Topics & Concepts
PhosphorPhotoluminescenceDopingLuminescenceMaterials sciencePerovskite (structure)Quantum yieldHalidePhotoelectric effectLight-emitting diodeImpurityAnalytical Chemistry (journal)Quantum efficiencyOptoelectronicsNanotechnologyChemistryCrystallographyOpticsFluorescenceInorganic chemistryPhysicsOrganic chemistryChromatographyPerovskite Materials and ApplicationsLuminescence Properties of Advanced MaterialsInorganic Chemistry and Materials