Abstract
It has been shown that the electric field (E) vs. current density (J) characteristics in YBCO thin films can be predicted quantitatively even for extremely high magnetic field around 30T from the measured data below 10T using scaling characteristics of pinning force density and its distribution. The prediction was also compared with the well-known n-value model: E (J)=E c (J/J c)n. Temperature and magnetic field dependence of the parameters J c and n showed good agreement with the measurements.
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Kiss T, Nakamura T, Hasegawa K, Inoue M, Okamoto H, Funaki K, Takeo M, Yamafuji K, Irie F (1998) Proceedng of ICEC17, Bournemouth, UK: in press
Yamafuji K, Kiss T (1997) Physica C 290: 9–22
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© 1999 Springer Japan
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Inoue, M. et al. (1999). Transport E(J) Characteristics of High-T C Superconductors in a Wide B-T Plane up to 27T. In: Koshizuka, N., Tajima, S. (eds) Advances in Superconductivity XI. Springer, Tokyo. https://doi.org/10.1007/978-4-431-66874-9_138
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DOI: https://doi.org/10.1007/978-4-431-66874-9_138
Publisher Name: Springer, Tokyo
Print ISBN: 978-4-431-66876-3
Online ISBN: 978-4-431-66874-9
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