Calorimetry of a phase slip in a Josephson junction

Lade...
Vorschaubild
Dateien
Zu diesem Dokument gibt es keine Dateien.
Datum
2023
Autor:innen
Gümüs, Efe
Majidi, Danial
Karimi, Bayan
Peltonen, Joonas T.
Pekola, Jukka P.
Courtois, Hervé
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
URI (zitierfähiger Link)
Internationale Patentnummer
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Sammlungen
Core Facility der Universität Konstanz
Gesperrt bis
Titel in einer weiteren Sprache
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
Nature Physics. Springer Nature. 2023, 19, pp. 196-200. ISSN 1745-2473. eISSN 1745-2481. Available under: doi: 10.1038/s41567-022-01844-0
Zusammenfassung

Josephson junctions are a central element in superconducting quantum technology; in these devices, irreversibility arises from abrupt slips of the quantum phase difference across the junction. This phase slip is often visualized as the tunnelling of a flux quantum in the transverse direction to the superconducting weak link, which produces dissipation. Here we detect the instantaneous heat release caused by a phase slip in a Josephson junction, signalled by an abrupt increase in the local electronic temperature in the weak link and subsequent relaxation back to equilibrium. Beyond the advance in experimental quantum thermodynamics of observing heat in an elementary quantum process, our approach could allow experimentally investigating the ubiquity of dissipation in quantum devices, particularly in superconducting quantum sensors and qubits.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
530 Physik
Schlagwörter
Superconducting devices, Josephson junction, phase slip, quantum devices
Konferenz
Rezension
undefined / . - undefined, undefined
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Datensätze
Zitieren
ISO 690GÜMÜS, Efe, Danial MAJIDI, Danilo NIKOLIĆ, Patrick RAIF, Bayan KARIMI, Joonas T. PELTONEN, Elke SCHEER, Jukka P. PEKOLA, Hervé COURTOIS, Wolfgang BELZIG, Clemens B. WINKELMANN, 2023. Calorimetry of a phase slip in a Josephson junction. In: Nature Physics. Springer Nature. 2023, 19, pp. 196-200. ISSN 1745-2473. eISSN 1745-2481. Available under: doi: 10.1038/s41567-022-01844-0
BibTex
@article{Gumus2023Calor-59538.2,
  year={2023},
  doi={10.1038/s41567-022-01844-0},
  title={Calorimetry of a phase slip in a Josephson junction},
  volume={19},
  issn={1745-2473},
  journal={Nature Physics},
  pages={196--200},
  author={Gümüs, Efe and Majidi, Danial and Nikolić, Danilo and Raif, Patrick and Karimi, Bayan and Peltonen, Joonas T. and Scheer, Elke and Pekola, Jukka P. and Courtois, Hervé and Belzig, Wolfgang and Winkelmann, Clemens B.}
}
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/123456789/59538.2">
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2023-01-10T10:13:04Z</dcterms:available>
    <dc:contributor>Nikolić, Danilo</dc:contributor>
    <dc:contributor>Courtois, Hervé</dc:contributor>
    <dc:creator>Scheer, Elke</dc:creator>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/59538.2"/>
    <dc:creator>Majidi, Danial</dc:creator>
    <dc:contributor>Gümüs, Efe</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2023-01-10T10:13:04Z</dc:date>
    <dc:contributor>Raif, Patrick</dc:contributor>
    <dc:creator>Pekola, Jukka P.</dc:creator>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:contributor>Karimi, Bayan</dc:contributor>
    <dc:contributor>Peltonen, Joonas T.</dc:contributor>
    <dc:language>eng</dc:language>
    <dc:creator>Nikolić, Danilo</dc:creator>
    <dc:contributor>Belzig, Wolfgang</dc:contributor>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:creator>Belzig, Wolfgang</dc:creator>
    <dcterms:title>Calorimetry of a phase slip in a Josephson junction</dcterms:title>
    <dcterms:abstract xml:lang="eng">Josephson junctions are a central element in superconducting quantum technology; in these devices, irreversibility arises from abrupt slips of the quantum phase difference across the junction. This phase slip is often visualized as the tunnelling of a flux quantum in the transverse direction to the superconducting weak link, which produces dissipation. Here we detect the instantaneous heat release caused by a phase slip in a Josephson junction, signalled by an abrupt increase in the local electronic temperature in the weak link and subsequent relaxation back to equilibrium. Beyond the advance in experimental quantum thermodynamics of observing heat in an elementary quantum process, our approach could allow experimentally investigating the ubiquity of dissipation in quantum devices, particularly in superconducting quantum sensors and qubits.</dcterms:abstract>
    <dc:contributor>Pekola, Jukka P.</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:creator>Peltonen, Joonas T.</dc:creator>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:contributor>Scheer, Elke</dc:contributor>
    <dc:creator>Winkelmann, Clemens B.</dc:creator>
    <dc:rights>terms-of-use</dc:rights>
    <dc:creator>Raif, Patrick</dc:creator>
    <dc:creator>Gümüs, Efe</dc:creator>
    <dcterms:issued>2023</dcterms:issued>
    <dc:contributor>Majidi, Danial</dc:contributor>
    <dc:creator>Courtois, Hervé</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:creator>Karimi, Bayan</dc:creator>
    <dc:contributor>Winkelmann, Clemens B.</dc:contributor>
  </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
Ja
Link zu Forschungsdaten
Beschreibung der Forschungsdaten
Dataset
Diese Publikation teilen

Versionsgeschichte

Gerade angezeigt 1 - 2 von 2
VersionDatumZusammenfassung
2*
2023-01-10 08:41:55
Veröffentlichung am 05.01.2023
2022-12-16 14:06:55
* Ausgewählte Version