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This article is cited in 5 scientific papers (total in 5 papers)
CONDENSED MATTER
Temperature dependence of the critical current of YBa$_2$Cu$_3$O$_{7-\delta}$ films
A. V. Kuznetsov, I. I. Sannikov, A. A. Ivanov, A. P. Menushenkov National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Moscow, Russia
Abstract:
The temperature dependence of the critical current of YBa$_2$Cu$_3$O$_{7-\delta}$ films is studied experimentally. The performed analysis allows separating two components of the critical current owing to pinning of vortices both on defects in the volume of the superconductor and on oxygen vacancies in the CuO$_2$ planes. The established temperature dependences of components make it possible to correctly describe the behavior of the total critical current in the studied temperature range from $4.2$ K to the irreversibility temperature.
Received: 29.06.2017 Revised: 04.08.2017
Citation:
A. V. Kuznetsov, I. I. Sannikov, A. A. Ivanov, A. P. Menushenkov, “Temperature dependence of the critical current of YBa$_2$Cu$_3$O$_{7-\delta}$ films”, Pis'ma v Zh. Èksper. Teoret. Fiz., 106:5 (2017), 299–304; JETP Letters, 106:5 (2017), 324–329
Linking options:
https://www.mathnet.ru/eng/jetpl5362 https://www.mathnet.ru/eng/jetpl/v106/i5/p299
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Abstract page: | 129 | Full-text PDF : | 34 | References: | 30 | First page: | 4 |
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