Journal of Superconductivity and Novel Magnetism

, Volume 32, Issue 12, pp 3711–3713 | Cite as

Power Exponent in CVC and Critical Current of Y-Ba-Cu-O Films

  • E. P. KrasnoperovEmail author
Original Paper


The current–voltage characteristics (CVC) of Y-Ba-Cu-O films, in which the critical current density Jc decreases with increase their thickness, are analyzed. It was established that the CVC of the films is described by a power function E~JN, and power exponent—N increases linearly with increasing Jc.


Power exponent CVC Critical Current Y-Ba-Cu-O Films 



The author is grateful to T.S. Krylova and D.S. Yashkin for their help in processing the current–voltage characteristics of the films.


This work was supported by the RFBR grant No. 17–29-10023 ofi_m.


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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.NRC Kurchatov InstituteMoscowRussia
  2. 2.MIPTDolgoprudnyRussia

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