Research Article

Synthesis and Photoluminescence Study of Bi3+ and Pb2+ Activated Ca3(BO3)2

Figure 3

SEM images of (a) Ca3(BO3)2 : Bi3+ and (b) Ca3(BO3)2 : Pb2+.
418459.fig.003a
(a)
418459.fig.003b
(b)