Email this article Kinetics of Pulse Cathodoluminescence in Lithium–Gadolinium Orthoborate Crystals Doped with Cerium Impurity
- Authors: Kiseleva M.S.1, Ogorodnikov I.N.1, Yakovlev V.Y.2
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Affiliations:
- Ural Federal University Named after the First President of Russia B.N. Yeltsin
- National Research Tomsk Polytechnical University
- Issue: Vol 61, No 5 (2019)
- Pages: 773-779
- Section: Impurity Centers
- URL: https://journal-vniispk.ru/1063-7834/article/view/205375
- DOI: https://doi.org/10.1134/S1063783419050159
- ID: 205375
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Abstract
The relaxation kinetics of electron excitations in single-crystal and crystal-fiber Li6GdB3O9 samples was studied by the time-resolved methods of pulse absorption spectroscopy and pulse cathodoluminescence under excitation with a nanosecond electron beam at 293 K. Based on the results of the numerical modeling of recombination processes, a pulse cathodoluminescence excitation mechanism was proposed.
About the authors
M. S. Kiseleva
Ural Federal University Named after the First President of Russia B.N. Yeltsin
Author for correspondence.
Email: Kiseleva.Marija@gmail.com
Russian Federation, Yekaterinburg, 620002
I. N. Ogorodnikov
Ural Federal University Named after the First President of Russia B.N. Yeltsin
Email: Kiseleva.Marija@gmail.com
Russian Federation, Yekaterinburg, 620002
V. Yu. Yakovlev
National Research Tomsk Polytechnical University
Email: Kiseleva.Marija@gmail.com
Russian Federation, Tomsk, 634050
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