Figure 9From: Enhanced luminescence intensity of novel red-emitting phosphor -Sr3Lu2(BO3)4:Bi3+,Eu3+ via energy transfer Emission spectra of as-synthesized Sr 3 Lu 1.99-y (BO 3 ) 4 :0.01Bi 3+ , yEu 3+ phosphor excited at (a) 327 nm and (b) 370 nm. Back to article page