Photophysical properties of europium salts with excitation in UV and visible-light range

被引：1
|
作者：
Kharcheva, Anastasiia V. [1 ,2 ]
Patsaeva, Svetlana V. [1 ]
Borisova, Nataliya E. [2 ,3 ]
Kharitonov, Dmitriy A. [1 ]
Charyshnikova, Zinaida [1 ]
机构：
[1] Lomonosov Moscow State Univ, Fac Phys, GSP-1,1-2 Leninskie Gory, Moscow 119991, Russia
[2] Lomonosov Moscow State Univ, Fac Chem, GSP-1,1-3 Leninskie Gory, Moscow 119991, Russia
[3] RAS, INEOS, AN Nesmeyanov Inst Organoelement Cpds, GSP-1,Vavilova St, Moscow 119991, Russia
来源：
XIV INTERNATIONAL CONFERENCE ON PULSED LASERS AND LASER APPLICATIONS | 2019年 / 11322卷
关键词：
europium salts; luminescence; excitation spectra; luminescence lifetime; LUMINESCENCE; ACID;
D O I：
10.1117/12.2548838
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this work, the luminescent properties of three europium salts with various counterions (trifluoroacetate, nitrate and chloride) are studied. Their luminescence excitation spectra at room temperature and in liquid nitrogen have been recorded and studied. Their luminescence lifetime is determined when excited in the UV and visible regions of the spectrum. The influence of counterions and the number of water molecules in the structure of europium salts on their luminescent characteristics is determined.
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页数：5
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