Boosting internal quantum efficiency to near-unity in Fe3+-doped NIR phosphors: Structural engineering and energy transfer in A2LuSbO6 (A = Ba/Sr/Ca) double perovskites
Haiping Luo, Shenglan Zhou, Wenjie Deng, Jiahao Liu, Jiaqing Peng, Bo Li, Zhihua Xiong, Wei Wang, Xinyu Ye
Topics & Concepts
Materials sciencePhosphorLuminescenceIonQuantum efficiencyOptoelectronicsActivator (genetics)OctahedronPhoton upconversionQuantum dotStokes shiftLanthanideFull width at half maximumThermal stabilityEmission spectrumPerovskite (structure)DysprosiumPhotoluminescenceEmission intensityDiffractionEnergy transferAnalytical Chemistry (journal)Quantum yieldBroadbandCrystal structureLight-emitting diodeDiodeLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsLuminescence and Fluorescent Materials