| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1621786 | Journal of Alloys and Compounds | 2009 | 4 Pages |
Abstract
CdSiO3: Mn2+, RE3+ (RE = Sm, Dy, Eu) long-lasting phosphors were prepared by the conventional high temperature solid-state method. The results of XRD measurement indicated that the products calcined at 1050 °C for 3 h had a good crystallization without any detectable amount of impurity phase. From photoluminescence (PL) spectra and the afterglow intensity decay curves, rare-earth ions co-doped CdSiO3: Mn2+ phosphors possessed better luminescence properties than Mn2+ doped ones. Role of Eu3+ co-doped into CdSiO3: Mn2+ matrix was discussed in this paper.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Xiaofei Qu, Lixin Cao, Wei Liu, Ge Su, Pingping Wang,