Show simple item record

dc.contributor.authorGonzález-Ruano, César
dc.contributor.authorJohnsen, Lina G.
dc.contributor.authorCaso, Diego
dc.contributor.authorTiusan, Coriolan
dc.contributor.authorHehn, Michel
dc.contributor.authorBanerjee, Niladri
dc.contributor.authorLinder, Jacob
dc.contributor.authorAliev, Farkhad G.
dc.date.accessioned2021-02-09T07:44:31Z
dc.date.available2021-02-09T07:44:31Z
dc.date.created2020-08-21T10:40:24Z
dc.date.issued2020
dc.identifier.citationPhysical review B (PRB). 2020, 102 020405(R)-?.en_US
dc.identifier.issn2469-9950
dc.identifier.urihttps://hdl.handle.net/11250/2726740
dc.description.abstractThe interaction between superconductivity and ferromagnetism in thin film superconductor/ferromagnet heterostructures is usually reflected by a change in superconductivity of the S layer set by the magnetic state of the F layers. Here we report the converse effect: transformation of the magnetocrystalline anisotropy of a single Fe(001) layer, and thus its preferred magnetization orientation, driven by the superconductivity of an underlying V layer through a spin-orbit coupled MgO interface. We attribute this to an additional contribution to the free energy of the ferromagnet arising from the controlled generation of triplet Cooper pairs, which depends on the relative angle between the exchange field of the ferromagnet and the spin-orbit field. This is fundamentally different from the commonly observed magnetic domain modification by Meissner screening or domain wall-vortex interaction, and it offers the ability to fundamentally tune magnetic anisotropies using superconductivity—a key step in designing future cryogenic magnetic memories.en_US
dc.language.isoengen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.urihttps://journals.aps.org/prb/abstract/10.1103/PhysRevB.102.020405
dc.titleSuperconductivity-induced change in magnetic anisotropy in epitaxial ferromagnet-superconductor hybrids with spin-orbit interactionen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.source.pagenumber020405(R)-?en_US
dc.source.volume102en_US
dc.source.journalPhysical review B (PRB)en_US
dc.identifier.doi10.1103/PhysRevB.102.020405
dc.identifier.cristin1824431
dc.relation.projectNorges forskningsråd: 262633 QuSpinen_US
dc.relation.projectNorges teknisk-naturvitenskapelige universitet: 262633en_US
dc.description.localcode©2020 American Physical Societyen_US
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode2


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record