Abstract
The nature of intrinsic emission and the creation of electron-hole trapping centers in irradiated with ultraviolet and X-rays at 15 K and 300 K was investigated in Li2SO4 by methods of spectroscopy. It is shown that in activated Li2SO4 with an energy of 6 ÷ 12.4 eV, emission appears in a wide spectral range to excite rare earth ions that are used as UV sources. These same photons create electron-hole trapping centers as well © 2022. Eurasian Journal of Physics and Functional Materials.All Rights Reserved.
Article Type
Original Study
First Page
132
Last Page
138
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.
Recommended Citation
Nurakhmetov, T. N.; Zhunusbekov, A. M.; Kainarbay, A. Zh.; Daurenbekov, D. H.; Tolekov, D. A.; and Sadykova, B. M.
(2022)
"Photoluminescence and thermoluminescence in a Li2SO4 crystall,"
Eurasian Journal of Physics and Functional Materials: Vol. 6:
No.
2, Article 5.
DOI: https://doi.org/10.32523/ejpfm.2022060205
