Luminescent properties of lithium-phosphate-borate glasses doped with Tb3+/Eu3+ ions

被引：0
|
作者：
Valiev, D. T. [1 ]
Stepanov, S. A. [1 ]
Cong, Liu [1 ]
机构：
[1] Natl Res Tomsk Polytech Univ, Inst High Technol Phys, Dept Lasers & Lighting Engn, 30 Lenin Ave, Tomsk 634050, Russia
来源：
INTERNATIONAL SCIENTIFIC CONFERENCE ON RADIATION-THERMAL EFFECTS AND PROCESSES IN INORGANIC MATERIALS 2015 (RTEP2015) | 2016年 / 110卷
关键词：
D O I：
10.1088/1757-899X/110/1/012053
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The luminescence of Li2O-B2O3-P2O5-CaF2 scintillation glass doped Tb3+, Eu3+ under different types of excitation sources are investigated. Changing the europium concentration of 0.5 to 1 wt% leads changes in luminescence intensity of Tb3+ ions. The luminescence spectrum of the Tb3+ ions are depend on the concentration of Eu3+. It was found, that the luminescence decay kinetics of terbium ion in the band 543 nm depending on the concentration of europium and from type of excitation. The difference in the nature of the luminescence decay kinetics of glasses under pulsed photo- and electronic excitation discussed.
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页数：5
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