Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2019

Идентификатор DOI: 10.1134/S2075113319040439

Ключевые слова: copper oxide, high-temperature superconductor, Keywords: nanodispersed powder, vacuum arc

Аннотация: 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. © 2019, Pleiades Publishing, Ltd.

Журнал: Inorganic Materials: Applied Research

Выпуск журнала: Vol. 10, Is. 4

Номера страниц: 999-1002

ISSN журнала: 20751133

Издатель: Pleiades Publishing

• Ushakov A.V. (Federal Research Center Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation)
• Karpov I.V. (Federal Research Center Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation)
• Lepeshev A.A. (Federal Research Center Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation)
• Petrov M.I. (Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation)
• Fedorov L.Y. (Siberian Federal University, Krasnoyarsk, 660041, Russian Federation)
• Gokhfel’d D.M. (Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation)
• Zharkov S.M. (Siberian Federal University, Krasnoyarsk, 660041, Russian Federation, Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation)
• Zeer G.M. (Siberian Federal University, Krasnoyarsk, 660041, Russian Federation)
• Demin V.G. (Siberian Federal University, Krasnoyarsk, 660041, Russian Federation)
• Abkaryan A.K. (Siberian Federal University, Krasnoyarsk, 660041, Russian Federation)

• Scopus
• Ядро РИНЦ (eLIBRARY.RU)
• Список ВАК