dc.date.accessioned | 2020-06-20T17:52:37Z | |
dc.date.available | 2020-06-20T17:52:37Z | |
dc.date.created | 2019-08-13T12:41:36Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Pinheiro, Lincoln Brum Leite Gusmuo Motta, Maycon Colauto, Fabiano Johansen, Tom Henning Bellingeri, Emilio Bernini, Cristina Ferdeghini, Carlo Ortiz, Wilson Aires . Imaging Flux Avalanches in V 3 Si Superconducting Thin Films. IEEE transactions on applied superconductivity. 2019, 29(5), 1-4 | |
dc.identifier.uri | http://hdl.handle.net/10852/77114 | |
dc.description.abstract | When developing superconducting devices patterned on thin films, one should bear in mind that flux avalanches might occur for some materials at a certain window of applied fields and temperatures. Although the A15 superconductors are well known and used in a variety of purposes, there are no studies about flux avalanches in V 3 Si thin films. In the present work, we report the observation of flux avalanches in films of V 3 Si, grown by pulsed laser deposition on a LaAlO 3 substrate. The range of temperatures and applied magnetic fields at which the avalanches take place is determined using dc-magnetometry. Magneto-Optical Imaging is employed to visualize the occurrence and spatial distribution of such flux avalanches. Images of the flux penetrated into the samples indicate a clear anisotropic distribution, which is ascribed to a thickness gradient. The observation of flux avalanches reported here implies that attention to this feature must be given when films of V 3 Si are envisaged for possible applications. | |
dc.language | EN | |
dc.title | Imaging Flux Avalanches in V 3 Si Superconducting Thin Films | |
dc.type | Journal article | |
dc.creator.author | Pinheiro, Lincoln Brum Leite Gusmuo | |
dc.creator.author | Motta, Maycon | |
dc.creator.author | Colauto, Fabiano | |
dc.creator.author | Johansen, Tom Henning | |
dc.creator.author | Bellingeri, Emilio | |
dc.creator.author | Bernini, Cristina | |
dc.creator.author | Ferdeghini, Carlo | |
dc.creator.author | Ortiz, Wilson Aires | |
cristin.unitcode | 185,15,4,10 | |
cristin.unitname | Kondenserte fasers fysikk | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 1715568 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=IEEE transactions on applied superconductivity&rft.volume=29&rft.spage=1&rft.date=2019 | |
dc.identifier.jtitle | IEEE transactions on applied superconductivity | |
dc.identifier.volume | 29 | |
dc.identifier.issue | 5 | |
dc.identifier.startpage | 1 | |
dc.identifier.endpage | 4 | |
dc.identifier.doi | https://doi.org/10.1109/TASC.2019.2902788 | |
dc.identifier.urn | URN:NBN:no-80172 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 1051-8223 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/77114/1/Avalanches%2Bin%2BV3Si%2B-%2Bpre-print%2Bversion.pdf | |
dc.type.version | AcceptedVersion | |