Preparation and optical spectroscopy of Na2O-TeO2-ZnO glasses containing divalent europium ions

被引：6

作者：

Xia, HP ^{[1
]}

Nie, QH ^{[1
]}

Zhang, JL ^{[1
]}

Wang, JH ^{[1
]}

机构：

[1] Ningbo Univ, Lab Photoelect Mat, Ningbo 315211, Zhejiang Prov, Peoples R China

来源：

MATERIALS LETTERS | 2003年 / 57卷 / 24-25期

关键词：

Eu2+ ion; Na2O-TeO2-ZnO glass; optical spectra;

D O I：

10.1016/S0167-577X(03)00236-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Eu2O3 was incorporated into Na2O-TeO2-ZnO glasses by a melting method in air atmosphere. The fluorescence, excitation spectra of the glasses, was studied. The results indicate that some of the europium ions in the glass exist in state of divalent although they were prepared at air atmosphere. The IR spectra of the glasses were measured. The structural and compositional effects on the state of europium ions were discussed. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：3895 / 3898

页数：4

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