Ag nanoparticles significantly improve the slow decay brightness of SrAl<sub>2</sub>O<sub>4</sub>:Eu<sup>2+</sup>,Dy<sup>3+</sup> by the surface plasmon effect
Ou Hai, Mengkang Pei, Qiang Ren, Xiulan Wu, Enlong Yang, Dong Xu, Jianfeng Zhu
Abstract
In this study, we explained the enhancement mechanism of Ag/SrAl 2 O 4 :Eu 2+ ,Dy 3+ by the surface plasmon effect and provided a new method for enhancing the afterglow performance of SrAl 2 O 4 :Eu 2+ ,Dy 3+ .
Topics & Concepts
AfterglowLuminescencePersistent luminescenceMaterials scienceBrightnessAnalytical Chemistry (journal)PhosphorNanoparticleNanotechnologyThermoluminescenceOptoelectronicsChemistryOpticsPhysicsAstrophysicsChromatographyGamma-ray burstLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsLuminescence and Fluorescent Materials