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

Результат исследований: Материалы для журнала

Аннотация

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.

Язык оригиналаАнглийский
Номер статьи052008
ЖурналJournal of Physics: Conference Series
Том1115
Номер выпуска5
DOI
СостояниеОпубликовано - 27 ноя 2018
Событие6th International Congress on Energy Fluxes and Radiation Effects 2018, EFRE 2018 - Tomsk, Российская Федерация
Продолжительность: 16 сен 201822 сен 2018

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Цитировать

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