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http://earchive.tpu.ru/handle/11683/39517
Title: | Luminescence of LiF crystals doped with uranium |
Authors: | Lisitsyna, L. A. Denisov, G. S. Dauletbekova, A. K. Karipbayev, Zh. T. Markhabaeva, A. A. Vaganov, Vitalii Lisitsyn, Viktor Mikhailovich Akilbekov, A. T. |
Keywords: | люминесценция; кристаллы; легирование; уран |
Issue Date: | 2017 |
Publisher: | IOP Publishing |
Citation: | Luminescence of LiF crystals doped with uranium / L. A. Lisitsyna [et al.] // Journal of Physics: Conference Series. — 2017. — Vol. 830 : Energy Fluxes and Radiation Effects 2016 : 5th International Congress, 2–7 October 2016, Tomsk, Russian Federation : [materials]. — [012156, 7 p.]. |
Abstract: | The work presents the results of the study of the luminescence of uranium doped LiF crystals. Introduction of the dopant (U) and the co-dopant (OH) shows the occurrence of additional absorption in the range of 260–320 nm. The IR spectrum in crystals containing OH has distinguished characteristic absorption bands at 3725 cm{-1}. In crystals doped with (U), the bands 3550–3580 cm{-1} are observed, which are responsible for OH ions. The doped crystals with co-dopant contain an additional band at 3342 cm?1. The luminescence is observed in the 470–520 nm spectral range excited by ionizing and UV radiation. |
URI: | http://earchive.tpu.ru/handle/11683/39517 |
Appears in Collections: | Материалы конференций |
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File | Description | Size | Format | |
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dx.doi.org-10.1088-1742-6596-830-1-012156.pdf | 487,69 kB | Adobe PDF | View/Open |
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