BLUE-SHIFT OF NANO-Y2O3-EU3-SPECTRA EXCITED BY X-RAY( EMISSION)

Authors
LI Q GAO LA YAN DS
Citation
Q. Li et al., BLUE-SHIFT OF NANO-Y2O3-EU3-SPECTRA EXCITED BY X-RAY( EMISSION), JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 13(4), 1997, pp. 351-353
Citations number
6
Categorie Soggetti
Material Science","Metallurgy & Metallurigical Engineering
Journal title
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY → ACNP
ISSN journal
10050302
Volume
13
Issue
4
Year of publication
1997
Pages
351 - 353
Database
ISI
SICI code
1005-0302(1997)13:4<351:BONEBX>2.0.ZU;2-W
Abstract
Nano-Y2O3:Eu3+ powder was prepared by the homogeneous precipitation. W ith controlling the conditions of the reaction, nano powders with diff erent grain size were obtained. It is found that the blue-shift phenom ena exist in the nano-Y2O3:Eu3+ emission spectra excited by X-ray. The wave lengths of the peak (D-5(0)-->F-7(2)) are related with the grain size of the powder.