Figure 2

(a) and (b) show the EDS and FESEM images of BSAO: Y/E/0.2 M phosphor, respectively. The EDS mapping depicted in (c–i) provides a detailed profile of the chemical composition of BSAO: Y/E/0.2 M phosphor.

(a) and (b) show the EDS and FESEM images of BSAO: Y/E/0.2 M phosphor, respectively. The EDS mapping depicted in (c–i) provides a detailed profile of the chemical composition of BSAO: Y/E/0.2 M phosphor.