Figure 11

(a) PL excitation and (b) emission spectra of Sr1−xAl2O4:Eux (x = 0.00, 0.01, 0.03, 0.05, 0.07, and 0.09) phosphor (SAE phosphor).
(a) PL excitation and (b) emission spectra of Sr1−xAl2O4:Eux (x = 0.00, 0.01, 0.03, 0.05, 0.07, and 0.09) phosphor (SAE phosphor).