Research Update: Focused ion beam direct writing of magnetic patterns with controlled structural and magnetic properties

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dc.contributor.authorUrbánek, Michalcs
dc.contributor.authorFlajšman, Lukášcs
dc.contributor.authorKřižáková, Violacs
dc.contributor.authorGloss, Jonášcs
dc.contributor.authorHorký, Michalcs
dc.contributor.authorSchmid, Michaelcs
dc.contributor.authorVarga, Petercs
dc.coverage.issue6cs
dc.coverage.volume6cs
dc.date.accessioned2020-08-04T11:58:04Z
dc.date.available2020-08-04T11:58:04Z
dc.date.issued2018-06-01cs
dc.description.abstractFocused ion beam irradiation of metastable Fe78Ni22 thin films grown on Cu(100) substrates is used to create ferromagnetic, body-centered cubic patterns embedded into paramagnetic, face-centered-cubic surrounding. The structural and magnetic phase transformation can be controlled by varying parameters of the transforming gallium ion beam. The focused ion beam parameters such as the ion dose, number of scans, and scanning direction can be used not only to control a degree of transformation but also to change the otherwise four-fold in-plane magnetic anisotropy into the uniaxial anisotropy along a specific crystallographic direction. This change is associated with a preferred growth of specific crystallographic domains. The possibility to create magnetic patterns with continuous magnetization transitions and at the same time to create patterns with periodical changes in magnetic anisotropy makes this system an ideal candidate for rapid prototyping of a large variety of nanostructured samples. Namely, spin-wave waveguides and magnonic crystals can be easily combined into complex devices in a single fabrication stepen
dc.formattextcs
dc.format.extent060701-1-060701-7cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationAPL Materials. 2018, vol. 6, issue 6, p. 060701-1-060701-7.en
dc.identifier.doi10.1063/1.5029367cs
dc.identifier.issn2166-532Xcs
dc.identifier.other155300cs
dc.identifier.urihttp://hdl.handle.net/11012/137451
dc.language.isoencs
dc.publisherAIP Publishingcs
dc.relation.ispartofAPL Materialscs
dc.relation.urihttp://dx.doi.org/10.1063/1.5029367cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2166-532X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectBinary alloysen
dc.subjectCopper alloysen
dc.subjectCrystallographyen
dc.subjectFocused ion beamsen
dc.subjectIon bombardmenten
dc.subjectIonsen
dc.subjectIron alloysen
dc.subjectSpin wavesen
dc.titleResearch Update: Focused ion beam direct writing of magnetic patterns with controlled structural and magnetic propertiesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-155300en
sync.item.dbtypeVAVen
sync.item.insts2021.11.22 12:54:51en
sync.item.modts2021.11.22 12:25:26en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav fyzikálního inženýrstvícs
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Příprava a charakterizace nanostrukturcs
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Sdílená laboratoř RP1cs
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Nanomagnetismus a spintronikacs
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Příprava a charakterizace nanostruktur
Nanomagnetismus a spintronika
Sdílená laboratoř RP1
Ústav fyzikálního inženýrství