Temperature-dependent luminescence and energy transfer properties of Tb3+ and Eu3+ doped barium borate glasses

被引：46

作者：

Loos, Sebastian ^{[1
]}

Steudel, Franziska ^{[2
]}

Ahrens, Bernd ^{[1
,2
]}

Schweizer, Stefan ^{[1
,2
]}

机构：

[1] South Westphalia Univ Appl Sci, Dept Elect Engn, Lubecker Ring 2, D-59494 Soest, Germany

[2] Fraunhofer Applicat Ctr Inorgan Phosphors, Branch Lab, Fraunhofer Inst Microstruct Mat & Syst IMWS, Lubecker Ring 2, D-59494 Soest, Germany

来源：

JOURNAL OF LUMINESCENCE | 2017年 / 181卷

关键词：

Temperature dependence; Luminescence; Radiative decay; Energy transfer; FLUORESCENCE; TRANSITIONS;

D O I：

10.1016/j.jlumin.2016.08.066

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Tb3+ and Eu3+ single- and double-doped barium borate glasses are analyzed for their temperature dependent luminescence and energy transfer properties. The glasses are investigated in the temperature range from 15 K to 700 K. The Tb3+ doped glass has a higher temperature stability than the Eu3+ doped one. Increasing the temperature leads to an enhanced energy transfer from Tb3+ to Eu3+ in the double doped glass. The energy transfer mechanism is investigated in detail. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：31 / 35

页数：5

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