Publikation:

Dynamics of the dendritic flux instability in YBa2Cu3O7-delta films

Lade...
Vorschaubild

Dateien

321_epl_2003.pdf
321_epl_2003.pdfGröße: 328.66 KBDownloads: 472

Datum

2003

Autor:innen

Bolz, Uwe
Biehler, Björn
Schmidt, Daniel

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

ArXiv-ID

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Green
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Europhysics Letters. 2003, 64(4), pp. 517-523. Available under: doi: 10.1209/epl/i2003-00261-y

Zusammenfassung

We have studied the dynamics of magnetic-flux avalanches in superconducting YBa2Cu3O7-δ films by means of a fast magneto-optic pump-probe technique. Two regimes of propagation are found: in regime I, directly after the nucleation of the avalanches by a femtosecond laser pulse, the velocity v of the flux dendrites depends strongly on the magnetic field, and values of v up to 180km/s are observed. Within some ten nanoseconds after nucleation regime II is reached, where the propagation velocity has dropped by one order of magnitude and is nearly independent of sample temperature and magnetic field. Comparison with previous experiments on flux jumps in superconductors shows good qualitative agreement.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
530 Physik

Schlagwörter

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690BOLZ, Uwe, Björn BIEHLER, Daniel SCHMIDT, Bernd-Uwe RUNGE, Paul LEIDERER, 2003. Dynamics of the dendritic flux instability in YBa2Cu3O7-delta films. In: Europhysics Letters. 2003, 64(4), pp. 517-523. Available under: doi: 10.1209/epl/i2003-00261-y
BibTex
@article{Bolz2003Dynam-5163,
  year={2003},
  doi={10.1209/epl/i2003-00261-y},
  title={Dynamics of the dendritic flux instability in YBa2Cu3O7-delta films},
  number={4},
  volume={64},
  journal={Europhysics Letters},
  pages={517--523},
  author={Bolz, Uwe and Biehler, Björn and Schmidt, Daniel and Runge, Bernd-Uwe and Leiderer, Paul}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/5163">
    <dc:creator>Schmidt, Daniel</dc:creator>
    <dc:contributor>Schmidt, Daniel</dc:contributor>
    <dcterms:title>Dynamics of the dendritic flux instability in YBa2Cu3O7-delta films</dcterms:title>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:53:39Z</dcterms:available>
    <dc:creator>Biehler, Björn</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:issued>2003</dcterms:issued>
    <dc:language>eng</dc:language>
    <dc:contributor>Biehler, Björn</dc:contributor>
    <dc:contributor>Leiderer, Paul</dc:contributor>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5163/1/321_epl_2003.pdf"/>
    <dc:creator>Leiderer, Paul</dc:creator>
    <dc:creator>Bolz, Uwe</dc:creator>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5163/1/321_epl_2003.pdf"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:creator>Runge, Bernd-Uwe</dc:creator>
    <dcterms:abstract xml:lang="eng">We have studied the dynamics of magnetic-flux avalanches in superconducting YBa2Cu3O7-δ films by means of a fast magneto-optic pump-probe technique. Two regimes of propagation are found: in regime I, directly after the nucleation of the avalanches by a femtosecond laser pulse, the velocity v of the flux dendrites depends strongly on the magnetic field, and values of v up to 180km/s are observed. Within some ten nanoseconds after nucleation regime II is reached, where the propagation velocity has dropped by one order of magnitude and is nearly independent of sample temperature and magnetic field. Comparison with previous experiments on flux jumps in superconductors shows good qualitative agreement.</dcterms:abstract>
    <dcterms:bibliographicCitation>First publ. in: Europhysics Letters 64 (2003), 4, pp. 517-523</dcterms:bibliographicCitation>
    <dc:format>application/pdf</dc:format>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dc:contributor>Bolz, Uwe</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:53:39Z</dc:date>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <dc:contributor>Runge, Bernd-Uwe</dc:contributor>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/5163"/>
  </rdf:Description>
</rdf:RDF>

Interner Vermerk

xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter

Kontakt
URL der Originalveröffentl.

Prüfdatum der URL

Prüfungsdatum der Dissertation

Finanzierungsart

Kommentar zur Publikation

Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen