Properties of Zirconia Nanoceramics under High-Energy Electrons Irradiation

Aizatsky, N.I.; Dikiy, N.P.; Dovbnya, A.N.; Fedorets, I.D.; Kushnir, V.A.; Lyashko, Yu.V.; Medvedev, D.V.; Mytrochenko, V.V.; Onishchenko, I.N.; Perezhogin, S.A.; Danilenko, I.A.; Konstantinova, T.E.

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Title	Properties of Zirconia Nanoceramics under High-Energy Electrons Irradiation
Authors	Aizatsky, N.I. Dikiy, N.P. Dovbnya, A.N. Fedorets, I.D. Kushnir, V.A. Lyashko, Yu.V. Medvedev, D.V. Mytrochenko, V.V. Onishchenko, I.N. Perezhogin, S.A. Danilenko, I.A. Konstantinova, T.E.
ORCID
Keywords	Dielectric constant zirconia Wake-Field accelerators Radiation damages Nanoceramics Color centers Nuclear reaction
Type	Conference Papers
Date of Issue	2013
URI	http://essuir.sumdu.edu.ua/handle/123456789/35622
Publisher	Sumy State University
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Citation	Properties of Zirconia Nanoceramics under High-Energy Electrons Irradiation [Текст] / N.I. Aizatsky, N.P. Dikiy, A.N. Dovbnya et al. // Nanomaterials: Applications & Properties (NAP-2013): 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy: Sumy State University, 2013. - V.2, No3. - 03AET06
Abstract	Formation of radioactive isotopes is investigated under irradiation by relativistic electrons with energy up to 100 MeV. Radioactive isotopes 87,88Y, 88,89,95Zr, 95Nb, 175Hf are registered after irradiation by relativistic electrons with energy 47.2 MeV. The present data are necessary for the choice of a material for a dielectric wakefield accelerator. The greatest danger at operation of accelerators represents 88Y. Formation of radiation defects in nanoceramics is investigated. The various types of radiation defects are found out at an irradiation by relativistic electrons with energy 47 MeV and 86 MeV. In UV VIS spectra the absorption lines of radiation are registered at 402.2 nm and 635 nm, which correspond to the F and F' centers of monocline lattices of zirconia. It is revealed, that krypton atoms are the centers of segregation of point defects. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35622
Appears in Collections:	Наукові видання (ЕлІТ)