Determination of the critical current density in superconducting films : comparison of a measured magnetic flux distribution with model calculations

Kurzanzeige
dc.contributor.authorKirchgässner, Daviddeu
dc.contributor.authorBrüll, Peterdeu
dc.contributor.authorLeiderer, Paul
dc.date.accessioned2011-03-24T14:50:48Zdeu
dc.date.available2011-03-24T14:50:48Zdeu
dc.date.issued1992deu
dc.description.abstractWe have investigated the magnetic field distribution of an epitaxial Y Ba2 Cu3 O7-x film and compared the result with a theoretical calculation which has recently been proposed. This model takes into account the strong demagnetization effects that occur if a thin superconducting film is exposed to an external magnetic field perpenicular to the sample plane. It describes the magnetic field distribution of a two opposing current bands, both carrying the critical current density jc. We use jc as a fit parameter and find very good agreement between the measured and the calculated field distributions.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Physica / C [Superconductivity], Vol. 195 (1992), 1-2, pp. 157-160deu
dc.identifier.doi10.1016/0921-4534(92)90085-Q
dc.identifier.ppn266016456deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/4851
dc.language.isoengdeu
dc.legacy.dateIssued2007deu
dc.rightsAttribution-NonCommercial-NoDerivs 2.0 Generic
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.0/
dc.subjectcritical current densitydeu
dc.subject.ddc530deu
dc.titleDetermination of the critical current density in superconducting films : comparison of a measured magnetic flux distribution with model calculationseng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Kirchgassner1992Deter-4851,
  year={1992},
  doi={10.1016/0921-4534(92)90085-Q},
  title={Determination of the critical current density in superconducting films : comparison of a measured magnetic flux distribution with model calculations},
  number={1-2},
  volume={195},
  journal={Physica / C [Superconductivity]},
  pages={157--160},
  author={Kirchgässner, David and Brüll, Peter and Leiderer, Paul}
}
kops.citation.iso690KIRCHGÄSSNER, David, Peter BRÜLL, Paul LEIDERER, 1992. Determination of the critical current density in superconducting films : comparison of a measured magnetic flux distribution with model calculations. In: Physica / C [Superconductivity]. 1992, 195(1-2), pp. 157-160. Available under: doi: 10.1016/0921-4534(92)90085-Qdeu
kops.citation.iso690KIRCHGÄSSNER, David, Peter BRÜLL, Paul LEIDERER, 1992. Determination of the critical current density in superconducting films : comparison of a measured magnetic flux distribution with model calculations. In: Physica / C [Superconductivity]. 1992, 195(1-2), pp. 157-160. Available under: doi: 10.1016/0921-4534(92)90085-Qeng
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