Abstract
The influence of nanocrystals on the optical centers of barium silicate glass has been studied experimentally. It is found that, when glass is irradiated in the thermal column of an atomic reactor or in a gammasource 60Cо, the phase transformation of SiO2 nanocrystals (crystoballite into tridymite) and BaO into BaO2 and BaSiO3 occurs, which creates a brown coloration, reduction in the microhardness, and weakening of the luminescence intensity.
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Pukh, V.P., Baikova, L.G., Kireenko, M.F., Tikhonova, L.V., Kazannikova, T.P., and Sinani, A.B., Atomic structure and strength of inorganic glasses, Phys. Solid State, 2005, vol. 47, no. 5, pp. 876–881.
Brekhovskikh, S.M. and Tyul’nin, V.A., Radiatsionnye tsentry v neorganicheskikh steklakh (Radiation Centers in Inorganic Glasses), Moscow: Energoatomizdat, 1988.
Brekhovskikh, S.M., Viktorova, Yu.N., and Landa, L.M., Radiatsionnye effekty v steklakh (Radiation Effects in Glasses), Moscow: Energoatomizdat, 1982.
Abdul-Ameer, N.M. and Abdulrida, M.C., Direct optical energy gap in amorphous silicon quantum dots, Int. J. Mod. Phys. A, 2011, vol. 2, pp. 1530–1537.
Green, M.A., in Future Trends in Microelectronics: Up to Nano Creek, Luryi, S., Xu, J., Zaslavsky, A., Eds. New York: Wiley-Interscience, 2007, p. 391.
Ibragimova, E.M., Mussaeva, M.A., Kalanov, M.U., and Rustamova, V.M., Radiation induced nanocrystallites in pure quartz and barium glass, Izv. Vyssh. Uchebn. Zaved., Fiz., 2011, no. 1/2, pp. 288–293.
Mussaeva, M.A., Kalanov, M.U., Ibragimova, E.M., and Muminov, M.I., The influence of irradiation on the microhardness and photoluminescence of SiO2, Glass Phys. Chem., 2006, vol. 32, no. 5, pp. 516–523.
Mussaeva, M.A., Ibragimova, E.M., Mukhamedshina, N.M., Muminov, M.I., Baitelesov, S.A., and Dosimbaev, A.A., Determination of the neutron flux and ? radiation in the core of operating and shut-down reactors using quartz glasses and element monitors, At. Energy, 2008, vol. 105, no. 3, pp. 208–213.
Derzhavin, S.N., Ivanov, A.V., Kasymova, S.S., and Milyukov, E.M., Mikrotverdost’ khrupkikh opticheskikh materialov (Microhardness of Brittle Optical Materials), Tashkent: Fan, 1983.
Demenkov, P.V., Plaksin, O.A., Stepanov, V.A., Stepanov, P.A., and Chernov, V.M., Luminescence kinetics in proton irradiated quartz glasses, Tech. Phys. Lett., 2000, vol. 26, no. 11, pp. 475–477.
Belov, A.I., Mikhaylov, A.N., Nikolaevich, D.E., Boryakov, A.V., Sidorin, A.P., Gratchev, A.P., Ershov, A.V., and Tetelbaum, D.I., Formation and ‘white’ photoluminescence of nanoclusters in SiOx films implanted with carbon ions, Semiconductors, 2010, vol. 44, no. 11, pp. 1450–1456.
Bartou, S., Benaloul, P., Tagiev, O.B., Abushov, S.A., Kazymova, F.A., and Tagiev, K.O., Luminescence of BaSiO3 crystals activated by Er3+ and Yb3+ ions, in Materialy Mezhdunarodnoi konferentsii “Fizika-2005” (Proceedings of the International Conference on Physics-2005), no. 194, pp. 734–738.
Kostyukov, N.S., Astapova, E.S., and Muminov, M.I., Mekhanicheskaya i elektricheskaya prochnost’ i izmenenie struktury keramik pri obluchenii (Mechanic and Electrical strength and Structure Change of Ceramics during Irradiation), Moscow: Nauka, 2003.
Deshkovskaya, A. and Rikhter, Z., Profiles of microhardness of silicate glasses modified by ion bombardment, in Trudy 9-oi Mezhdunarodnoi konferentsii “Vzaimodeistvie izluchenii s tverdym telom” 2011 (Proceedings of the 9th International Conference on Interaction of Radiations with Solids), 2011, pp. 2013–2015.
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Original Russian Text © M.A. Mussaeva, E.M. Ibragimova, 2017, published in Fizika i Khimiya Stekla.
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Mussaeva, M.A., Ibragimova, E.M. Influence of gamma radiation and action of neutrons on photoluminescence and the microhardness of barium silicate glass. Glass Phys Chem 43, 151–157 (2017). https://doi.org/10.1134/S1087659617020134
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DOI: https://doi.org/10.1134/S1087659617020134