0−π Transitions in a Superconductor/Chiral Ferromagnet/Superconductor Junction Induced by a Homogeneous Cycloidal Spiral

Kurzanzeige
dc.contributor.authorChampel, Thierry
dc.contributor.authorLöfwander, Tomas
dc.contributor.authorEschrig, Matthias
dc.date.accessioned2022-10-11T13:55:32Z
dc.date.available2022-10-11T13:55:32Z
dc.date.issued2008-02-22eng
dc.description.abstractWe study the π phase in a superconductor-ferromagnet-superconductor Josephson junction, with a ferromagnet showing a cycloidal spiral spin modulation with in-plane propagation vector. Our results reveal a high sensitivity of the junction to the spiral order and indicate the presence of 0−π quantum phase transitions as function of the spiral wave vector. We find that the chiral magnetic order introduces chiral superconducting triplet pairs that strongly influence the physics in such Josephson junctions, with potential applications in nanoelectronics and spintronics.eng
dc.description.versionpublishedeng
dc.identifier.arxiv0706.3594v2eng
dc.identifier.doi10.1103/PhysRevLett.100.077003eng
dc.identifier.pmid18352588eng
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/58796
dc.language.isoengeng
dc.subject.ddc530eng
dc.title0−π Transitions in a Superconductor/Chiral Ferromagnet/Superconductor Junction Induced by a Homogeneous Cycloidal Spiraleng
dc.typeJOURNAL_ARTICLEeng
dspace.entity.typePublication
kops.citation.bibtex
@article{Champel2008-02-22Trans-58796,
  year={2008},
  doi={10.1103/PhysRevLett.100.077003},
  title={0−π Transitions in a Superconductor/Chiral Ferromagnet/Superconductor Junction Induced by a Homogeneous Cycloidal Spiral},
  number={7},
  volume={100},
  issn={0031-9007},
  journal={Physical Review Letters},
  author={Champel, Thierry and Löfwander, Tomas and Eschrig, Matthias},
  note={Article Number: 077003}
}
kops.citation.iso690CHAMPEL, Thierry, Tomas LÖFWANDER, Matthias ESCHRIG, 2008. 0−π Transitions in a Superconductor/Chiral Ferromagnet/Superconductor Junction Induced by a Homogeneous Cycloidal Spiral. In: Physical Review Letters. American Physical Society (APS). 2008, 100(7), 077003. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.100.077003deu
kops.citation.iso690CHAMPEL, Thierry, Tomas LÖFWANDER, Matthias ESCHRIG, 2008. 0−π Transitions in a Superconductor/Chiral Ferromagnet/Superconductor Junction Induced by a Homogeneous Cycloidal Spiral. In: Physical Review Letters. American Physical Society (APS). 2008, 100(7), 077003. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.100.077003eng
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kops.sourcefieldPhysical Review Letters. American Physical Society (APS). 2008, <b>100</b>(7), 077003. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.100.077003deu
kops.sourcefield.plainPhysical Review Letters. American Physical Society (APS). 2008, 100(7), 077003. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.100.077003deu
kops.sourcefield.plainPhysical Review Letters. American Physical Society (APS). 2008, 100(7), 077003. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.100.077003eng
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source.bibliographicInfo.articleNumber077003eng
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source.identifier.eissn1079-7114eng
source.identifier.issn0031-9007eng
source.periodicalTitlePhysical Review Letterseng
source.publisherAmerican Physical Society (APS)eng

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