| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10633497 | Optical Materials | 2005 | 6 Pages |
Abstract
Phosphors based on solid solutions of Y2O3-La2O3-Gd2O3 and Y2O2S-La2O2S-Gd2O2S and YVO4-GdVO4 doped by Eu3+ were synthesized by different methods. The influence of a matrix composition and an activator concentration on phosphor's light-emitting performances is described in order to propose the optimized synthesis conditions. Europium-doped yttrium, lanthanum and gadolinium oxysulphides phosphors show higher CL-efficiency at low applied voltages than oxides ones. The presented results confirm that europium doped solid solutions of Y-Gd-La oxides, oxysulphides and vanadates are perspective for PL and CL application in the display manufacture.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Michael Nazarov, Jong Hyuk Kang, Duk Young Jeon, Sergey Bukesov, Tatiana Akmaeva,