Magnetic-Field-Induced Damage in a Superconducting YBa2Cu3O7-x Film
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| Type of Publication: | Journal article |
| URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-30982 |
| Author: | Brüll, Peter; Leiderer, Paul; Kirchgässner, David; Berberich, Paul; Kinder, Helmut |
| Year of publication: | 1992 |
| Published in: | Annalen der Physik ; 8 Serie, 1 (1992), 4. - pp. 243-247 |
| DOI (citable link): | https://dx.doi.org/10.1002/andp.19925040402 |
| Summary: |
During investigations of the magnetic flux dynamics in thin superconducting YBa2Cu3O7-x films we have observed the spontaneous formation of a damage in the film, apparently induced by the applied magnetic field of 0.1T. The damage developed within less than 40 ms (the time resolution of the experiment) and showed up in the magnetooptically recorded image of the flux above the sample as a path for massive flux penetration. A subsequent analysis revealed a 1mm wide gap in the 1x1cm2 sample. It is suggested that the film locally melted as a result of an instability of the superconductor in the critical state.
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| Subject (DDC): | 530 Physics |
| Link to License: | Attribution-NonCommercial-NoDerivs 2.0 Generic |
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BRÜLL, Peter, Paul LEIDERER, David KIRCHGÄSSNER, Paul BERBERICH, Helmut KINDER, 1992. Magnetic-Field-Induced Damage in a Superconducting YBa2Cu3O7-x Film. In: Annalen der Physik. 8 Serie, 1(4), pp. 243-247. Available under: doi: 10.1002/andp.19925040402
@article{Brull1992Magne-9155, title={Magnetic-Field-Induced Damage in a Superconducting YBa2Cu3O7-x Film}, year={1992}, doi={10.1002/andp.19925040402}, number={4}, volume={8 Serie, 1}, journal={Annalen der Physik}, pages={243--247}, author={Brüll, Peter and Leiderer, Paul and Kirchgässner, David and Berberich, Paul and Kinder, Helmut} }
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