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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 73, Issue 6, Pages 323–327
(Mi jetpl4343)
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This article is cited in 5 scientific papers (total in 5 papers)
CONDENSED MATTER
A new type of peak effect in the magnetization of anisotropic superconductors
I. F. Voloshina, A. V. Kalinova, L. M. Fishera, S. A. Derevyankob, V. A. Yampol'skiib a Russian Electrotechnical Institute Named after V. I. Lenin
b Usikov Institute of Radiophysics and Electronics of the National Academy of Sciences of Ukraine
Abstract:
Experimental and theoretical studies of the magnetization curves $M(H)$ obtained for plates of an anisotropic hard superconductor are performed. The samples are YBCO single-domain textured crystals with the $\mathbf c$ axis lying in the sample plane. It is shown that, for some orientations of the magnetic field in the sample plane, the magnetization curves contain additional extrema; at the same time, the virgin magnetization curve $M(H)$ exhibits features characteristic of the peak effect. This proves that the anisotropy of the current-carrying ability can give rise to a new type of peak effect.
Received: 09.02.2001
Citation:
I. F. Voloshin, A. V. Kalinov, L. M. Fisher, S. A. Derevyanko, V. A. Yampol'skii, “A new type of peak effect in the magnetization of anisotropic superconductors”, Pis'ma v Zh. Èksper. Teoret. Fiz., 73:6 (2001), 323–327; JETP Letters, 73:6 (2001), 285–288
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https://www.mathnet.ru/eng/jetpl4343 https://www.mathnet.ru/eng/jetpl/v73/i6/p323
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Abstract page: | 113 | Full-text PDF : | 83 | References: | 1 |
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