Response of HTS tapes to a parallel ac magnetic field in the vicinity of the superconducting transition

• Published in: Физика низких температур
• Date: 2013
• Main Authors: Fisher, L.M., Voloshin, I.F., Yampol’skii, V.A.
• Format: Article
• Language: Russian
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2013
• Subjects: Сверхпроводимость, в том числе высокотемпературная
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/118919
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Response of HTS tapes to a parallel ac magnetic field in the vicinity of the superconducting transition / L.M. Fisher, I.F. Voloshin, V.A. Yampol’skii // Физика низких температур. — 2013. — Т. 39, № 12. — С. 1310–1315. — Бібліогр.: 32 назв. — англ.

We have studied the temperature dependence of the ac magnetic susceptibility χ(T) = χ′(T) + iχ″(T) of YBCO tapes in a parallel magnetic field in both the Meissner and vortex states. For the vortex state, we have observed two maximums in the χ″(T) dependence. The position and the magnitude of one of...