Abstract
The frequency dependence of the magnetic response of YBa2Cu3O7−x high-temperature supercon-ducting ceramics is studied. The experimental results are obtained for different values of the constant ((0–99)×10−4 T) and variable ((0.18–7.24)×10−4 T) components of the external magnetic field in the frequency range from 60 Hz to 1 MHz. A simple qualitative model of the distributed Josephson medium is offered to account for the results obtained.
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Translated from Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}\) Fiziki, Vol. 73, No. 2, 2003, pp. 75–80.
Original Russian Text Copyright © 2003 by Belodedov, Chernykh.
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Belodedov, M.V., Chernykh, S.V. On magnetic field penetration into a granulated superconductor. Tech. Phys. 48, 209–214 (2003). https://doi.org/10.1134/1.1553562
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DOI: https://doi.org/10.1134/1.1553562