Enhanced red emission in CaTiO3:Pr3+,Bi3
β
Tang, Wanjun ;Chen, Donghua
π
Article
π
2009
π
John Wiley and Sons
π
English
β 804 KB
## Abstract CaTiO~3~:Pr^3+^,Bi^3+^,B^3+^ red phosphor particles were prepared by a peroxideβbased route. Xβray diffraction (XRD), scanning electron microscopy (SEM) and photoluminescence (PL) were utilized to characterize the resulting phosphors. Bi^3+^ codoping improves the excitation properties,