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dc.date.accessioned2019-01-07T14:14:52Z
dc.date.available2019-01-07T14:14:52Z
dc.date.created2018-08-31T01:04:05Z
dc.date.issued2018
dc.identifier.citationQureishy, Thomas Vestgården, Jørn Inge Qviller, Atle Jorstad Fjellvåg, Asbjørn Slagtern Meckbach, Johannes Maximilian Torgovkin, Andrii Johansen, Tom Henning Ilin, Konstantin Siegel, Michael Maasilta, Ilari J. Mikheenko, Pavlo . Energy of dendritic avalanches in thin-film superconductors. AIP Advances. 2018, 8(8), 085128-1-085128-8
dc.identifier.urihttp://hdl.handle.net/10852/66051
dc.description.abstractA method for calculating stored magnetic energy in a thin superconducting film based on quantitative magneto-optical imaging is developed. Energy and magnetic moment are determined with these calculations for full hysteresis loops in a thin film of the superconductor NbN. Huge losses in energy are observed when dendritic avalanches occur. Magnetic energy, magnetic moment, sheet current and magnetic flux distributions, all extracted from the same calibrated magneto-optical images, are analyzed and discussed. Dissipated energy and the loss in moment when dendritic avalanches occur are related to each other. Calculating these losses for specific spatially-resolved flux avalanches is a great advantage, because of their unpredictable and non-reproducible nature. The relative losses in energy are much higher than the relative losses in moment.en_US
dc.languageEN
dc.publisherAmerican Institute of Physics
dc.relation.ispartofQureishy, Thomas (2018) Magneto-optical imaging of advanced superconductors. Doctoral thesis. http://hdl.handle.net/10852/66310
dc.relation.urihttp://hdl.handle.net/10852/66310
dc.rightsAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleEnergy of dendritic avalanches in thin-film superconductorsen_US
dc.title.alternativeENEngelskEnglishEnergy of dendritic avalanches in thin-film superconductors
dc.typeJournal articleen_US
dc.creator.authorQureishy, Thomas
dc.creator.authorVestgården, Jørn Inge
dc.creator.authorQviller, Atle Jorstad
dc.creator.authorFjellvåg, Asbjørn Slagtern
dc.creator.authorMeckbach, Johannes Maximilian
dc.creator.authorTorgovkin, Andrii
dc.creator.authorJohansen, Tom Henning
dc.creator.authorIlin, Konstantin
dc.creator.authorSiegel, Michael
dc.creator.authorMaasilta, Ilari J.
dc.creator.authorMikheenko, Pavlo
cristin.unitcode185,15,4,10
cristin.unitnameKondenserte fasers fysikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1
dc.identifier.cristin1605688
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=AIP Advances&rft.volume=8&rft.spage=085128-1&rft.date=2018
dc.identifier.jtitleAIP Advances
dc.identifier.volume8
dc.identifier.issue8
dc.identifier.startpage085128-1
dc.identifier.endpage085128-8
dc.identifier.doihttp://dx.doi.org/10.1063/1.5045682
dc.identifier.urnURN:NBN:no-68559
dc.type.documentTidsskriftartikkelen_US
dc.type.peerreviewedPeer reviewed
dc.source.issn2158-3226
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/66051/1/1605688.pdf
dc.type.versionPublishedVersion


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