Resonance Excitation of Photoluminescence in an Aqueous Uranyl Chloride Solution
- Authors: Gorelik V.S.1,2, Nechipurenko S.O.1,3, Loboiko A.A.1,2, Voinov Y.P.1
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Affiliations:
- Lebedev Physical Institute
- Bauman Moscow State Technical University
- Moscow Institute of Physics and Technology
- Issue: Vol 54, No 7 (2018)
- Pages: 694-699
- Section: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158488
- DOI: https://doi.org/10.1134/S0020168518070026
- ID: 158488
Cite item
Abstract
We have measured photoluminescence spectra of an aqueous uranyl chloride solution under excitation by various light sources: semiconductor light-emitting diodes and cw laser. The excitation wavelength lay within a resonance absorption band of uranyl chloride, which ensured photoluminescence detection at exposure times of 10–3 s using an extremely small volume of the substance (10–9 cm3). The photoluminescence spectra were measured using a small minispectrometer, which allowed us to analyze the spectra in the range 200–1000 nm.
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About the authors
V. S. Gorelik
Lebedev Physical Institute; Bauman Moscow State Technical University
Author for correspondence.
Email: gorelik@sci.lebedev.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991; Vtoraya Baumanskaya ul. 5/1, Moscow, 105005
S. O. Nechipurenko
Lebedev Physical Institute; Moscow Institute of Physics and Technology
Email: gorelik@sci.lebedev.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991; Institutskii per. 9, Dolgoprudnyi, Moscow oblast, 141701
A. A. Loboiko
Lebedev Physical Institute; Bauman Moscow State Technical University
Email: gorelik@sci.lebedev.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991; Vtoraya Baumanskaya ul. 5/1, Moscow, 105005
Yu. P. Voinov
Lebedev Physical Institute
Email: gorelik@sci.lebedev.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991
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