Abstract
The structure and electrical resistivity of YBa2Cu3O7 – δ-based nanostructured ceramics before and after exposure to the high-enthalpy argon plasma flow are investigated. It is demonstrated that the plasma-flow processing can strengthen the intergrain bonds in the surface layer of the ceramics and change its oxygen stoichiometry index.
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Original Russian Text © M.Kh. Gadzhiev, S.Kh. Gadzhimagomedov, N.A. Demirov, G.B. Ragimkhanov, V.S. Kurbanismailov, D.K. Palchaev, Zh.Kh. Murlieva, 2017, published in Pis’ma v Zhurnal Tekhnicheskoi Fiziki, 2017, Vol. 43, No. 13, pp. 26–33.
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Gadzhiev, M.K., Gadzhimagomedov, S.K., Demirov, N.A. et al. The effect of high-enthalpy argon plasma flow on the structure and properties of YBa2Cu3O7 – δ nanoceramics. Tech. Phys. Lett. 43, 603–606 (2017). https://doi.org/10.1134/S1063785017070057
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DOI: https://doi.org/10.1134/S1063785017070057