Share Email Print
cover

Proceedings Paper

Luminescent properties of YBO3: RE3+(RE=Ce, Tb) in the UV/VUV region
Author(s): Xiaoxia Zhao; Xiaojun Wang; Baojiu Chen; Weihua Di; Qingyu Meng; Yanmin Yang
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Ce-, Tb-doped and co-doped YBO3 were prepared by solid-state reaction. The structure of the powder is identified as vaterite-type structure. The photoluminescence of the samples under UV/ VUV excitation were investigated. The results indicate that the energy is transferred between Ce3+ and Tb3+ under UV excitation while Ce3+ is not beneficial to the emission of Tb3+ under VUV excitation due to the different luminescence mechanism. The blue emission of Tb3+ was observed at low Tb3+ concentration and disappeared at high activator concentration due to the relaxation.

Paper Details

Date Published: 26 January 2006
PDF: 6 pages
Proc. SPIE 6030, ICO20: Display Devices and Systems, 60300N (26 January 2006); doi: 10.1117/12.667636
Show Author Affiliations
Xiaoxia Zhao, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Xiaojun Wang, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Baojiu Chen, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Weihua Di, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Qingyu Meng, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Yanmin Yang, Changchun Institute of Optics, Fine Mechanics and Physics (China)


Published in SPIE Proceedings Vol. 6030:
ICO20: Display Devices and Systems
Tatsuo Uchida; Xu Liu; Hang Song, Editor(s)

© SPIE. Terms of Use
Back to Top