Observation of a New Mechanism of Spontaneous Generation of Magnetic Flux in a Superconductor

Kurzanzeige
dc.contributor.authorManiv, Arieldeu
dc.contributor.authorPolturak, Emildeu
dc.contributor.authorKoren, Gaddeu
dc.contributor.authorBliokh, Yurideu
dc.contributor.authorBiehler, Björndeu
dc.contributor.authorRunge, Bernd-Uwe
dc.contributor.authorLeiderer, Paul
dc.contributor.authorShapiro, Borisdeu
dc.contributor.authorShapiro, Irenadeu
dc.date.accessioned2011-03-24T14:52:16Zdeu
dc.date.available2011-03-24T14:52:16Zdeu
dc.date.issued2005deu
dc.description.abstractWe report the discovery of a new mechanism of spontaneous generation of a magnetic flux in a superconductor cooled through Tc. Values of the spontaneous flux appear random from one cooldown to the next, following a Gaussian distribution. The width of the distribution increases with the size of the temperature gradient in the sample. Our observations appear inconsistent with the well-known mechanisms of flux generation. The dependence on the temperature gradient suggests that the flux may be generated through an instability of the thermoelectric superconducting-normal quasiparticle counterflow.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Physical Review Letters 94 (2005), Article 247005deu
dc.identifier.doi10.1103/PhysRevLett.94.247005
dc.identifier.ppn264521013deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/4978
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.subject.ddc530deu
dc.titleObservation of a New Mechanism of Spontaneous Generation of Magnetic Flux in a Superconductoreng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Maniv2005Obser-4978,
  year={2005},
  doi={10.1103/PhysRevLett.94.247005},
  title={Observation of a New Mechanism of Spontaneous Generation of Magnetic Flux in a Superconductor},
  volume={94},
  journal={Physical Review Letters},
  author={Maniv, Ariel and Polturak, Emil and Koren, Gad and Bliokh, Yuri and Biehler, Björn and Runge, Bernd-Uwe and Leiderer, Paul and Shapiro, Boris and Shapiro, Irena},
  note={Article Number: 247005}
}
kops.citation.iso690MANIV, Ariel, Emil POLTURAK, Gad KOREN, Yuri BLIOKH, Björn BIEHLER, Bernd-Uwe RUNGE, Paul LEIDERER, Boris SHAPIRO, Irena SHAPIRO, 2005. Observation of a New Mechanism of Spontaneous Generation of Magnetic Flux in a Superconductor. In: Physical Review Letters. 2005, 94, 247005. Available under: doi: 10.1103/PhysRevLett.94.247005deu
kops.citation.iso690MANIV, Ariel, Emil POLTURAK, Gad KOREN, Yuri BLIOKH, Björn BIEHLER, Bernd-Uwe RUNGE, Paul LEIDERER, Boris SHAPIRO, Irena SHAPIRO, 2005. Observation of a New Mechanism of Spontaneous Generation of Magnetic Flux in a Superconductor. In: Physical Review Letters. 2005, 94, 247005. Available under: doi: 10.1103/PhysRevLett.94.247005eng
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kops.sourcefieldPhysical Review Letters. 2005, <b>94</b>, 247005. Available under: doi: 10.1103/PhysRevLett.94.247005deu
kops.sourcefield.plainPhysical Review Letters. 2005, 94, 247005. Available under: doi: 10.1103/PhysRevLett.94.247005deu
kops.sourcefield.plainPhysical Review Letters. 2005, 94, 247005. Available under: doi: 10.1103/PhysRevLett.94.247005eng
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