Giant Improvement on the Afterglow of Sr₄Al₁₄O₂₅:Eu²⁺,Dy³⁺ Phosphor by Systematic Investigation on Various Parameters

Figure 12

Effect of Ag⁺ ions doping on the afterglow emission of the Sr₄Al₁₄O₂₅:Eu²⁺,Dy³⁺ phosphor.