Voltage current analysis in YBa

A. De Santis, G. Grimaldi, U. Gambardella, S. Pace, V. Boffa, G. Celentano, F. Fabbri, V. Galluzzi, L. Muzzi, T. Petrisor

Research output: Contribution to journalArticle


We analyze the voltage-current (V-I) characteristics of the YBCO films grown above the CeO2/NiO/Ni89V11structure to study the dissipative mechanisms limiting the critical current in these structures. The analysis is performed on the shape of the V-I characteristics, emphasizing the voltage behavior as a function of the bias current. The complex behavior of the fluxon dynamics is described in connection to the reduced pinning force measured on the YBCO films grown on these metallic flexible substrates. © 2001 Elsevier Science B.V.
Original languageEnglish
Pages (from-to)223 - 226
Number of pages4
JournalPhysica C: Superconductivity and its Applications
Issue number1-4
Publication statusPublished - May 2001
Externally publishedYes


All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

De Santis, A., Grimaldi, G., Gambardella, U., Pace, S., Boffa, V., Celentano, G., ... Petrisor, T. (2001). Voltage current analysis in YBa. Physica C: Superconductivity and its Applications, 354(1-4), 223 - 226. https://doi.org/10.1016/S0921-4534(01)00068-5