The Influence of CuO Dopant Nanoparticles, Prepared via the Arc Plasma Synthesis Method, on the Critical Current of YBa2Cu3O7-δ Composites
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URI (for links/citations):
https://link.springer.com/article/10.1134%2FS2075113319040439https://elib.sfu-kras.ru/handle/2311/142865
Date:
2019-07Journal Name:
Inorganic Materials: Applied ResearchJournal Quartile in Scopus:
Q2Bibliographic Citation:
Ушаков, Анатолий Васильевич. The Influence of CuO Dopant Nanoparticles, Prepared via the Arc Plasma Synthesis Method, on the Critical Current of YBa2Cu3O7-δ Composites [Текст] / Анатолий Васильевич Ушаков, Игорь Васильевич Карпов, А. А. Лепешев, М. И. Петров, Леонид Юрьевич Федоров, Д. М. Гохфельд, С. М. Жарков, Г. М. Зеер, В. Г. Демин, А. К. Абкарян // Inorganic Materials: Applied Research. — 2019. — Т. 10 (№ 4). — С. 999-1002Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.
Abstract:
YBa2Cu3O7 – δ–CuO composites with CuO particle contents of 0.5, 1.0, 2.0, 5.0, 10, 15, 20, and 24% were produced via arc plasma synthesis. Their magnetic properties were analyzed in the context of the expanded critical state model. In comparison with a reference sample, the critical current intragranular density increased in composites with CuO concentrations of 0.5, 1, 20, and 24%. The mechanisms of the influence of nanodopants on the change in the critical current density at various volume contents of nano-CuO were proposed as well.