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Controlling the electromagnetic proximity effect by tuning the mixing between superconducting and ferromagnetic order
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dc.contributor.author | Stewart, R. | |
dc.contributor.author | Flokstra, M. G. | |
dc.contributor.author | Rogers, M. | |
dc.contributor.author | Satchell, N. | |
dc.contributor.author | Burnell, G. | |
dc.contributor.author | Miller, D. | |
dc.contributor.author | Luetkens, H. | |
dc.contributor.author | Prokscha, T. | |
dc.contributor.author | Suter, A. | |
dc.contributor.author | Morenzoni, E. | |
dc.contributor.author | Lee, S. L. | |
dc.date.accessioned | 2019-09-09T12:30:03Z | |
dc.date.available | 2019-09-09T12:30:03Z | |
dc.date.issued | 2019-07-12 | |
dc.identifier.citation | Stewart , R , Flokstra , M G , Rogers , M , Satchell , N , Burnell , G , Miller , D , Luetkens , H , Prokscha , T , Suter , A , Morenzoni , E & Lee , S L 2019 , ' Controlling the electromagnetic proximity effect by tuning the mixing between superconducting and ferromagnetic order ' , Physical Review B , vol. 100 , no. 2 , 020505(R) . https://doi.org/10.1103/PhysRevB.100.020505 | en |
dc.identifier.issn | 1098-0121 | |
dc.identifier.other | PURE: 260974328 | |
dc.identifier.other | PURE UUID: e93065ef-1d02-4e7d-b59a-caf3a7d720d1 | |
dc.identifier.other | RIS: urn:8E7197FBDC99C84BEA1095A5CA132789 | |
dc.identifier.other | RIS: 10.1103/PhysRevB.100.020505 | |
dc.identifier.other | ORCID: /0000-0002-2020-3310/work/61369988 | |
dc.identifier.other | ORCID: /0000-0002-4333-1358/work/61370053 | |
dc.identifier.other | Scopus: 85073647609 | |
dc.identifier.other | WOS: 000475497800001 | |
dc.identifier.uri | https://hdl.handle.net/10023/18437 | |
dc.description | The work was supported financially through the following EPSRC grants: Grants No. EP/I031014/1, No. EP/J01060X, No. EP/J010634/1, No. EP/R031924/1, No. EP/R023522/1, No. EP/L015110/1, and No. EP/L017008/1 and has received funding through the European Union's Horizon 2020 Research and Innovation Programme under the Marie Skłodowska-Curie Grant Agreement No. 743791 (SUPERSPIN) | en |
dc.description.abstract | We present low-energy muon-spin rotation measurements on Cu/Nb/AlOx/Co thin films that probe the newly described electromagnetic (EM) proximity effect. By varying the thickness of the insulating AlOx layer we control the degree of coupling between the superconductor and ferromagnet and thus the EM proximity effect. For barrier thicknesses up to 4 nm we find both a small contact-dependent reduction in the standard Meissner effect and a larger diamagnetic contribution originating at the Nb/AlOx/Co interface which decays away over a lengthscale far exceeding the superconducting coherence length. This second component we attribute to the EM proximity effect. Our analysis provides compelling experimental evidence for previously neglected electromagnetic effects within proximity coupled systems. | |
dc.format.extent | 5 | |
dc.language.iso | eng | |
dc.relation.ispartof | Physical Review B | en |
dc.rights | Copyright © 2019 American Physical Society. This work has been made available online in accordance with publisher policies or with permission. Permission for further reuse of this content should be sought from the publisher or the rights holder. This is the final published version of the work, which was originally published at https://doi.org/10.1103/PhysRevB.100.020505 | en |
dc.subject | QC Physics | en |
dc.subject | QD Chemistry | en |
dc.subject | NDAS | en |
dc.subject.lcc | QC | en |
dc.subject.lcc | QD | en |
dc.title | Controlling the electromagnetic proximity effect by tuning the mixing between superconducting and ferromagnetic order | en |
dc.type | Journal article | en |
dc.contributor.sponsor | EPSRC | en |
dc.contributor.sponsor | EPSRC | en |
dc.contributor.sponsor | EPSRC | en |
dc.contributor.sponsor | EPSRC | en |
dc.contributor.sponsor | EPSRC | en |
dc.contributor.sponsor | EPSRC | en |
dc.contributor.sponsor | EPSRC | en |
dc.description.version | Publisher PDF | en |
dc.contributor.institution | University of St Andrews. School of Physics and Astronomy | en |
dc.contributor.institution | University of St Andrews. Centre for Designer Quantum Materials | en |
dc.contributor.institution | University of St Andrews. School of Chemistry | en |
dc.contributor.institution | University of St Andrews. Condensed Matter Physics | en |
dc.identifier.doi | https://doi.org/10.1103/PhysRevB.100.020505 | |
dc.description.status | Peer reviewed | en |
dc.identifier.url | http://eprints.whiterose.ac.uk/148702/ | en |
dc.identifier.grantnumber | EP/I031014/1 | en |
dc.identifier.grantnumber | EP/J01060X/1 | en |
dc.identifier.grantnumber | EP/R023522/1 | en |
dc.identifier.grantnumber | EP/L015110/1 | en |
dc.identifier.grantnumber | ep/l017008/1 | en |
dc.identifier.grantnumber | EP/R023522/1 | en |
dc.identifier.grantnumber | EP/R031924/1 | en |
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