Thermodynamic properties of a superconductor interfaced with an altermagnet

Kurzanzeige
dc.contributor.authorChourasia, Simran
dc.contributor.authorSvetogorov, Aleksandr
dc.contributor.authorKamra, Akashdeep
dc.contributor.authorBelzig, Wolfgang
dc.date.accessioned2025-06-25T04:41:01Z
dc.date.available2025-06-25T04:41:01Z
dc.date.issued2025-06-05
dc.description.abstractRecently introduced magnetic materials called altermagnets (AM) feature zero net magnetization but a momentum-dependent magnetic exchange field, which can have intriguing implications when combined with superconductivity. In our work, we use the quasiclassical framework to study the effects of such a material on a conventional superconductor (S) in an AM/S bilayer. We discuss the superconducting phase diagram and heat capacity of AM/S while making a comparison with a ferromagnet-superconductor bilayer. Furthermore, we examine the density of states and analyze the system's response to an external magnetic field. We illustrate the anisotropy of spin susceptibility and magnetization of AM/S by considering an external field in the in-plane and out-of-plane directions, thereby facilitating the scope of experimental detection and characterization of an AM in an AM/S hybrid system.
dc.description.versionpublisheddeu
dc.identifier.doi10.1103/physrevb.111.224503
dc.identifier.ppn1929094353
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/73683
dc.language.isoeng
dc.rightsAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subject.ddc530
dc.titleThermodynamic properties of a superconductor interfaced with an altermagneteng
dc.typeJOURNAL_ARTICLE
dspace.entity.typePublication
kops.citation.bibtex
@article{Chourasia2025-06-05Therm-73683,
  title={Thermodynamic properties of a superconductor interfaced with an altermagnet},
  year={2025},
  doi={10.1103/physrevb.111.224503},
  number={22},
  volume={111},
  issn={2469-9950},
  journal={Physical Review B},
  author={Chourasia, Simran and Svetogorov, Aleksandr and Kamra, Akashdeep and Belzig, Wolfgang},
  note={Article Number: 224503}
}
kops.citation.iso690CHOURASIA, Simran, Aleksandr SVETOGOROV, Akashdeep KAMRA, Wolfgang BELZIG, 2025. Thermodynamic properties of a superconductor interfaced with an altermagnet. In: Physical Review B. American Physical Society (APS). 2025, 111(22), 224503. ISSN 2469-9950. eISSN 2469-9969. Verfügbar unter: doi: 10.1103/physrevb.111.224503deu
kops.citation.iso690CHOURASIA, Simran, Aleksandr SVETOGOROV, Akashdeep KAMRA, Wolfgang BELZIG, 2025. Thermodynamic properties of a superconductor interfaced with an altermagnet. In: Physical Review B. American Physical Society (APS). 2025, 111(22), 224503. ISSN 2469-9950. eISSN 2469-9969. Available under: doi: 10.1103/physrevb.111.224503eng
kops.citation.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/123456789/73683">
    <dc:creator>Svetogorov, Aleksandr</dc:creator>
    <dcterms:issued>2025-06-05</dcterms:issued>
    <dcterms:abstract>Recently introduced magnetic materials called altermagnets (AM) feature zero net magnetization but a momentum-dependent magnetic exchange field, which can have intriguing implications when combined with superconductivity. In our work, we use the quasiclassical framework to study the effects of such a material on a conventional superconductor (S) in an AM/S bilayer. We discuss the superconducting phase diagram and heat capacity of AM/S while making a comparison with a ferromagnet-superconductor bilayer. Furthermore, we examine the density of states and analyze the system's response to an external magnetic field. We illustrate the anisotropy of spin susceptibility and magnetization of AM/S by considering an external field in the in-plane and out-of-plane directions, thereby facilitating the scope of experimental detection and characterization of an AM in an AM/S hybrid system.</dcterms:abstract>
    <dc:creator>Kamra, Akashdeep</dc:creator>
    <dc:rights>Attribution 4.0 International</dc:rights>
    <dc:contributor>Chourasia, Simran</dc:contributor>
    <dc:contributor>Svetogorov, Aleksandr</dc:contributor>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/73683/1/Chourasia_2-4fuj26tjd34v3.pdf"/>
    <dcterms:title>Thermodynamic properties of a superconductor interfaced with an altermagnet</dcterms:title>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2025-06-25T04:41:01Z</dcterms:available>
    <dc:creator>Belzig, Wolfgang</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2025-06-25T04:41:01Z</dc:date>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:contributor>Belzig, Wolfgang</dc:contributor>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by/4.0/"/>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/73683"/>
    <dc:contributor>Kamra, Akashdeep</dc:contributor>
    <dc:language>eng</dc:language>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/73683/1/Chourasia_2-4fuj26tjd34v3.pdf"/>
    <dc:creator>Chourasia, Simran</dc:creator>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
  </rdf:Description>
</rdf:RDF>
kops.description.funding{"first":"dfg","second":"425217212"}
kops.description.funding{"first":"dfg","second":"SPP2244"}
kops.description.funding{"first":"dfg","second":"417034116"}
kops.description.openAccessopenaccesshybrid
kops.flag.isPeerReviewedtrue
kops.flag.knbibliographytrue
kops.identifier.nbnurn:nbn:de:bsz:352-2-4fuj26tjd34v3
kops.sourcefieldPhysical Review B. American Physical Society (APS). 2025, <b>111</b>(22), 224503. ISSN 2469-9950. eISSN 2469-9969. Verfügbar unter: doi: 10.1103/physrevb.111.224503deu
kops.sourcefield.plainPhysical Review B. American Physical Society (APS). 2025, 111(22), 224503. ISSN 2469-9950. eISSN 2469-9969. Verfügbar unter: doi: 10.1103/physrevb.111.224503deu
kops.sourcefield.plainPhysical Review B. American Physical Society (APS). 2025, 111(22), 224503. ISSN 2469-9950. eISSN 2469-9969. Available under: doi: 10.1103/physrevb.111.224503eng
relation.isAuthorOfPublicationaba741a5-9cd7-436b-94d4-21d7460d4a47
relation.isAuthorOfPublication8083c5a9-182b-4013-bdc5-a606698036bd
relation.isAuthorOfPublication5008f36c-f1e5-403a-b331-40c1df19add6
relation.isAuthorOfPublication.latestForDiscoveryaba741a5-9cd7-436b-94d4-21d7460d4a47
source.bibliographicInfo.articleNumber224503
source.bibliographicInfo.issue22
source.bibliographicInfo.volume111
source.identifier.eissn2469-9969
source.identifier.issn2469-9950
source.periodicalTitlePhysical Review B
source.publisherAmerican Physical Society (APS)
temp.internal.duplicatesitems/c2b13649-4609-40dc-8e50-316f4c91b318;true;Thermodynamic properties of a superconductor interfaced with an altermagnet

Dateien

Originalbündel

Gerade angezeigt 1 - 1 von 1
Vorschaubild nicht verfügbar
Name:
Chourasia_2-4fuj26tjd34v3.pdf
Größe:
968.65 KB
Format:
Adobe Portable Document Format
Chourasia_2-4fuj26tjd34v3.pdf
Chourasia_2-4fuj26tjd34v3.pdfGröße: 968.65 KBDownloads: 90

Sammlungen

Physik: Publikationen