Dimensional features of the luminescence of europium(III) chloride nanoparticles in a porous glass matrix

被引:5
|
作者
Petushkov, AA [1 ]
Shilov, SM [1 ]
Pak, VN [1 ]
机构
[1] Herzen State Pedag Univ, St Petersburg, Russia
关键词
Chloride; Europium; Water Vapor; Comparative Analysis; Salt Solution;
D O I
10.1134/1.1829134
中图分类号
O59 [应用物理学];
学科分类号
摘要
Europium(III) chloride particles have been encapsulated in a porous glass by impregnating it with an aqueous salt solution followed by the removal of water from the pore space. The results of a comparative analysis of the luminescence spectra of the obtained samples to the spectra of massive salt and the observed concentration dependence of the emission parameters and the character of luminescence quenching in the course of water vapor adsorption agree with the notions about the nanodimensional state of salt particles in the matrix. (C) 2004 MAIK "Nauka/Interperiodica".
引用
收藏
页码:894 / 896
页数:3
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