Enhancing the luminescence performance of an LED-pumped Mn<sup>4+</sup>-activated highly efficient double perovskite phosphor with A-site defects<i>via</i>local lattice tuning
Liang Li, Qianwen Cao, Jing Xie, Wenming Wang, Yubei Wang, Hongmei Chen, Zhongyuan Li, Yan Pan, Xiantao Wei, Yong Li
Abstract
Enhancing luminescence performance of Mn 4+ -activated highly efficient double perovskite phosphor with A-site vacancies via local lattice tuning (left), and warm white and far-red light-emitting diodes prepared with the phosphors (right).
Topics & Concepts
PhosphorLuminescenceOctahedronDopingQuantum efficiencyIonActivator (genetics)Materials scienceLattice (music)PhotoluminescenceChemistryOptoelectronicsCrystal structureCrystallographyPhysicsGeneBiochemistryAcousticsOrganic chemistryLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsMicrowave Dielectric Ceramics Synthesis