Kinetics of cathodoluminescence of LiF crystals doped with uranium

V. Lisitsyn, L. Lisitsyna, Zh Karipbayev, A. Akilbekov, D. Mussakhanov, A. Dauletbekova, G. Alpyssova, G. Denisov, A. Usseinov, K. Balabekov, B. Suyunov

Research output: Contribution to journalConference article

Abstract

The work presents results of a study of the pulsed cathodoluminescence uranium doped LiF crystals. Introduction of the activator (U) and the co-activator (OH) shown in occurrence of additional absorption in the range 260-320 nm. The activated crystals luminescence observed in the field of 400-530 nm when excited by pulsed electron beam with energy 250 keV. In all crystals, the main attenuation component has a value in the range of 40-70 μs. Crystals of lithium fluoride, activated by uranium, with injected coactivators can have highly efficient conversion of radiation energy into light in the visible range of the spectrum.

Original languageEnglish
Article number052008
JournalJournal of Physics: Conference Series
Volume1115
Issue number5
DOIs
Publication statusPublished - 27 Nov 2018
Event6th International Congress on Energy Fluxes and Radiation Effects 2018, EFRE 2018 - Tomsk, Russian Federation
Duration: 16 Sep 201822 Sep 2018

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Lisitsyn, V., Lisitsyna, L., Karipbayev, Z., Akilbekov, A., Mussakhanov, D., Dauletbekova, A., Alpyssova, G., Denisov, G., Usseinov, A., Balabekov, K., & Suyunov, B. (2018). Kinetics of cathodoluminescence of LiF crystals doped with uranium. Journal of Physics: Conference Series, 1115(5), [052008]. https://doi.org/10.1088/1742-6596/1115/5/052008