
Fig. 1
DTA/TG curves for Ba3Al8O15:Eu3+, Dy3+ phosphor.

Fig. 2
DTA/TG curves for Ca3Al8O15:Eu3+, Dy3+ phosphor.

Fig. 3
DTA/TG curves for Mg3Al8O15:Eu3+,Dy3+ phosphor.

Fig. 4
XRD pattern for Ba3Al8O15:Eu3+,Dy3+.

Fig. 5
XRD pattern for Ca3Al8O15:Eu3+,Dy3+.

Fig. 6
XRD pattern for Mg3Al8O15:Eu3+,Dy3+.

Fig. 7
SEM images for (a) Ba3Al8O15:Eu3+,Dy3+, (b)Ca3Al8O15:Eu3+,Dy3+ and (c) Mg3Al8O15:Eu3+,Dy3+.

Fig. 8
PL spectra of Ba3Al8O15:Eu3+,Dy3+.

Fig. 9
PL spectra of Ca3Al8O15:Eu3+,Dy3+.

Fig. 10
PL spectra of Mg3Al8O15:Eu3+,Dy3+.