Luminescence study of LiY1-xEux(MoO4)2

被引：24

作者：

Zaushitsyn, AV

Mikhailin, VV

Romanenko, AY

Khaikina, EG

Basovich, OM

Morozov, VA

Lazoryak, BI

机构：

[1] Moscow MV Lomonosov State Univ, Moscow 119899, Russia

[2] Russian Acad Sci, Siberian Div, Baikal Inst Nat Management, Ulan Ude 670047, Russia

来源：

INORGANIC MATERIALS | 2005年 / 41卷 / 07期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1007/s10789-005-0206-x

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The luminescence spectra of LiY1-xEux(MoO4)(2) (x = 0.0005, 0.001, 0.01, 0.05, 0.1, 0.5, 1) scheelite solid solutions are measured under laser excitation at 337.1 nm. The effect of Eu3+ concentration on the luminescence behavior of the solid solutions is examined. The highest integrated emission intensity is offered by LiY0.Eu-5(0.5)(MoO4)(2). Eu3+ substitution for Y3+ has no effect on the symmetry of the emission centers involved. Eu3+, is shown to occupy only one site in the structure of the solid solutions. X-ray diffraction and luminescence data indicate that all of the solid solutions have an undistorted scheelite structure.

引用

页码：766 / 770

页数：5

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