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

Anastasiia V. Kharcheva; Svetlana V. Patsaeva; Nataliya E. Borisova; Dmitriy A. Kharitonov; Zinaida Charyshnikova

doi:10.1117/12.2548838

11 December 2019 Photophysical properties of europium salts with excitation in UV and visible-light range

Anastasiia V. Kharcheva, Svetlana V. Patsaeva, Nataliya E. Borisova, Dmitriy A. Kharitonov, Zinaida Charyshnikova

Proceedings Volume 11322, XIV International Conference on Pulsed Lasers and Laser Applications; 113220C (2019) https://doi.org/10.1117/12.2548838
Event: XIV International Conference on Pulsed Lasers and Laser Applications (AMPL-2019), 2019, Tomsk, Russian Federation

Abstract

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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Anastasiia V. Kharcheva, Svetlana V. Patsaeva, Nataliya E. Borisova, Dmitriy A. Kharitonov, and Zinaida Charyshnikova "Photophysical properties of europium salts with excitation in UV and visible-light range", Proc. SPIE 11322, XIV International Conference on Pulsed Lasers and Laser Applications, 113220C (11 December 2019); https://doi.org/10.1117/12.2548838

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