Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1492136 | Materials Research Bulletin | 2007 | 8 Pages |
Abstract
A new red emitting phosphor, Ca3(VO4)2:Eu3+; Mn2+, was synthesized by a citric acid sol–gel combustion method and characterized by XRD, TEM and photoluminescence (PL) spectra. The red emission located at about 613 nm was ascribed to 5D0–7F2 transition of Eu3+. And the red luminescence intensity changed with annealing temperature and concentration of Eu3+. The effect of the co-doped Mn2+ was also investigated systematically.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Haiping Zhang, Mengkai Lü, Zhiliang Xiu, Shufen Wang, Guangjun Zhou, Yuanyuan Zhou, Shumei Wang, Zifeng Qiu, Aiyu Zhang,