Photoluminescence and thermoluminescence in a Li2SO4 crystall
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.
About the Authors
T. N. Nurakhmetov
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
Nur-Sultan
A. M. Zhunusbekov
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
Nur-Sultan
A. Zh. Kainarbay
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
Nur-Sultan
D. H. Daurenbekov
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
Nur-Sultan
D. A. Tolekov
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
Nur-Sultan
B. M. Sadykova
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
Nur-Sultan
N. I. Temirkulova
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
Nur-Sultan
K. B. Zhangylyssov
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
Nur-Sultan
T. T. Alibay
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
Nur-Sultan
R. K. Shamieva
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
Nur-Sultan
A. A. Manat
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
Nur-Sultan
T. M. Kabadulla
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
Nur-Sultan
References
1. C.G. BunzliJ, Chemical Reviews 110(5) (2010) 2729–2755.
2. J. Dexpert-Ghys, R. Mauricot, M.D. Faucher, Journal of Luminescence 69(4) (1996) 203–215.
3. G.B. Nair, S.J. Dhoble, RSC Advances 5(61) (2015) 49235–49247.
4. S.V. Upadeo, S.V. Moharil, Radiation Effects and Defects in Solids 138(1-2) (1996) 167–175.
5. S.V. Upadeo, T.K. Gundurao, S.V. Moharil, Journal of Physics: Condensed Matter 6(44) (1994) 9459–9468.
6. S.J. Dhoble et al., Journal of Luminescence 93(1) (2001) 43–49.
7. S.J. Dhoble, D.I. Shahare, S.V. Moharil, Physica status solidi (a) 198(1) (2003) 183–187.
8. P.D. Sahare, S.V. Moharil, Journal of Physics D: Applied Physics 23(5) (1990) 567–570.
9. A. Pandey et al., Journal of Physics D: Applied Physics 36(19) (2003) 2400–2406.
10. H. Honigsmann et al., Journal of the American Academy of Dermatology 10(2) (1984) 238–245.
11. L. Scherschun, J.J. Kim, H.W. Lim, Journal of the American Academy of Dermatology 44(6) (2001) 999–1003.
12. T. Ota et al., Clinical and Experimental Dermatology 26(2) (2001) 179–181.
13. L.J. Warren, S. George, Australasian Journal of Dermatology 39(3) (1998) 179–182.
14. V. Leenutaphong, S. Jiamton, Journal of the American Academy of Dermatology 33(6) (1995) 996–999.
15. J.D. Blachley et al., American Journal of Kidney Diseases 5(5) (1985) 237–241.
16. A. Kreuter et al., Clinical and Experimental Dermatology 26(1) (2001) 30–32.
17. J. Hawk, L. M. Sunbeds, Radiation Protection Dosimetry 91(1) (2000) 143–145.
18. A. Morita et al., Journal of the American Academy of Dermatology 43(4) (2000) 670–674.
19. J.R. Byberg, The Journal of Chemical Physics 84(11) (1986) 6083–6085.
20. T.N. Nurakhmetov et al., Optik 185 (2019) 156–160.
21. T.N. Nurakhmetov et al., Journal of Luminescence 171 (2016) 9–12.
22. T.N. Nurakhmetov et al., Radiation Physics and Chemistry 119 (2016) 218–222.
23. T.N. Nurakhmetov et al., Radiation Measurements 90 (2016) 64–67.
24. T.N. Nurakhmetov et al., Optical Materials 61 (2016) 64–67.
25. K.S. Aleksandrov, B.V. Beznosikov, V.I. Simonov, Strukturnye Fazovye Perekhody v Kristallakh: Semeistvo Sul’fata Kaliia (Nauka: Novosibirsk, 1993) 283 p. (In Russian)
26. Zh.M. Salikhodzha et al., Radiation Measurements 125 (2019) 19–24.
27. K. Shunkeyev et al., Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 509 (2021) 1–6.
Review
Supporting agencies: This work was supported by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, grants IRN AP09259303.
For citations:
Nurakhmetov T.N., Zhunusbekov A.M., Kainarbay A.Z., Daurenbekov D.H., Tolekov D.A., Sadykova B.M., Temirkulova N.I., Zhangylyssov K.B., Alibay T.T., Shamieva R.K., Manat A.A., Kabadulla T.M. Photoluminescence and thermoluminescence in a Li2SO4 crystall. Eurasian Journal of Physics and Functional Materials. 2022;6(2):132-138. https://doi.org/10.32523/ejpfm.2022060205
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