The effect of magnetic anisotropy on the spin configurations of patterned La0.7Sr0.3MnO3 elements

Kurzanzeige
dc.contributor.authorWohlhüter, Phillip
dc.contributor.authorRhensius, Jan
dc.contributor.authorVaz, Carlos A. F.
dc.contributor.authorHeidler, Jakoba
dc.contributor.authorKörner, Helmut
dc.contributor.authorBisig, André
dc.contributor.authorFoerster, Michael
dc.contributor.authorMéchin, Laurence
dc.contributor.authorGaucher, Fabien
dc.contributor.authorKläui, Mathias
dc.date.accessioned2018-06-07T13:17:11Z
dc.date.available2018-06-07T13:17:11Z
dc.date.issued2013-05-01eng
dc.description.abstractWe study the effect of magnetocrystalline anisotropy on the magnetic configurations of La0.7Sr0.3MnO3 bar and triangle elements using photoemission electron microscopy imaging. The dominant remanent state is a low energy flux-closure state for both thin (15 nm) and thick (50 nm) elements. The magnetocrystalline anisotropy, which competes with the dipolar energy, causes a strong modification of the spin configuration in the thin elements, depending on the shape, size and orientation of the structures. We investigate the magnetic switching processes and observe in triangular shaped elements a displacement of the vortex core along the easy axis for an external magnetic field applied close to the hard axis, which is well reproduced by micromagnetic simulations.eng
dc.description.versionpublishedeng
dc.identifier.doi10.1088/0953-8984/25/17/176004eng
dc.identifier.pmid23567900eng
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/42510
dc.language.isoengeng
dc.subject.ddc530eng
dc.titleThe effect of magnetic anisotropy on the spin configurations of patterned La<sub>0.7</sub>Sr<sub>0.3</sub>MnO<sub>3</sub> elementseng
dc.typeJOURNAL_ARTICLEeng
dspace.entity.typePublication
kops.citation.bibtex
@article{Wohlhuter2013-05-01effec-42510,
  year={2013},
  doi={10.1088/0953-8984/25/17/176004},
  title={The effect of magnetic anisotropy on the spin configurations of patterned La<sub>0.7</sub>Sr<sub>0.3</sub>MnO<sub>3</sub> elements},
  number={17},
  volume={25},
  issn={0953-8984},
  journal={Journal of Physics: Condensed Matter},
  author={Wohlhüter, Phillip and Rhensius, Jan and Vaz, Carlos A. F. and Heidler, Jakoba and Körner, Helmut and Bisig, André and Foerster, Michael and Méchin, Laurence and Gaucher, Fabien and Kläui, Mathias},
  note={Article Number: 176004}
}
kops.citation.iso690WOHLHÜTER, Phillip, Jan RHENSIUS, Carlos A. F. VAZ, Jakoba HEIDLER, Helmut KÖRNER, André BISIG, Michael FOERSTER, Laurence MÉCHIN, Fabien GAUCHER, Mathias KLÄUI, 2013. The effect of magnetic anisotropy on the spin configurations of patterned La0.7Sr0.3MnO3 elements. In: Journal of Physics: Condensed Matter. 2013, 25(17), 176004. ISSN 0953-8984. eISSN 1361-648X. Available under: doi: 10.1088/0953-8984/25/17/176004deu
kops.citation.iso690WOHLHÜTER, Phillip, Jan RHENSIUS, Carlos A. F. VAZ, Jakoba HEIDLER, Helmut KÖRNER, André BISIG, Michael FOERSTER, Laurence MÉCHIN, Fabien GAUCHER, Mathias KLÄUI, 2013. The effect of magnetic anisotropy on the spin configurations of patterned La0.7Sr0.3MnO3 elements. In: Journal of Physics: Condensed Matter. 2013, 25(17), 176004. ISSN 0953-8984. eISSN 1361-648X. Available under: doi: 10.1088/0953-8984/25/17/176004eng
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/123456789/42510">
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:contributor>Vaz, Carlos A. F.</dc:contributor>
    <dc:contributor>Foerster, Michael</dc:contributor>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-06-07T13:17:11Z</dcterms:available>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-06-07T13:17:11Z</dc:date>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:creator>Wohlhüter, Phillip</dc:creator>
    <dc:creator>Foerster, Michael</dc:creator>
    <dc:contributor>Rhensius, Jan</dc:contributor>
    <dc:creator>Gaucher, Fabien</dc:creator>
    <dc:language>eng</dc:language>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/42510"/>
    <dc:creator>Bisig, André</dc:creator>
    <dc:contributor>Wohlhüter, Phillip</dc:contributor>
    <dcterms:title>The effect of magnetic anisotropy on the spin configurations of patterned La&lt;sub&gt;0.7&lt;/sub&gt;Sr&lt;sub&gt;0.3&lt;/sub&gt;MnO&lt;sub&gt;3&lt;/sub&gt; elements</dcterms:title>
    <dc:contributor>Körner, Helmut</dc:contributor>
    <dc:contributor>Gaucher, Fabien</dc:contributor>
    <dcterms:issued>2013-05-01</dcterms:issued>
    <dc:creator>Heidler, Jakoba</dc:creator>
    <dc:contributor>Kläui, Mathias</dc:contributor>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:contributor>Bisig, André</dc:contributor>
    <dc:contributor>Méchin, Laurence</dc:contributor>
    <dc:creator>Körner, Helmut</dc:creator>
    <dc:creator>Rhensius, Jan</dc:creator>
    <dc:creator>Vaz, Carlos A. F.</dc:creator>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:creator>Méchin, Laurence</dc:creator>
    <dc:contributor>Heidler, Jakoba</dc:contributor>
    <dc:creator>Kläui, Mathias</dc:creator>
    <dcterms:abstract xml:lang="eng">We study the effect of magnetocrystalline anisotropy on the magnetic configurations of La&lt;sub&gt;0.7&lt;/sub&gt;Sr&lt;sub&gt;0.3&lt;/sub&gt;MnO&lt;sub&gt;3&lt;/sub&gt; bar and triangle elements using photoemission electron microscopy imaging. The dominant remanent state is a low energy flux-closure state for both thin (15 nm) and thick (50 nm) elements. The magnetocrystalline anisotropy, which competes with the dipolar energy, causes a strong modification of the spin configuration in the thin elements, depending on the shape, size and orientation of the structures. We investigate the magnetic switching processes and observe in triangular shaped elements a displacement of the vortex core along the easy axis for an external magnetic field applied close to the hard axis, which is well reproduced by micromagnetic simulations.</dcterms:abstract>
  </rdf:Description>
</rdf:RDF>
kops.flag.etalAuthortrueeng
kops.sourcefieldJournal of Physics: Condensed Matter. 2013, <b>25</b>(17), 176004. ISSN 0953-8984. eISSN 1361-648X. Available under: doi: 10.1088/0953-8984/25/17/176004deu
kops.sourcefield.plainJournal of Physics: Condensed Matter. 2013, 25(17), 176004. ISSN 0953-8984. eISSN 1361-648X. Available under: doi: 10.1088/0953-8984/25/17/176004deu
kops.sourcefield.plainJournal of Physics: Condensed Matter. 2013, 25(17), 176004. ISSN 0953-8984. eISSN 1361-648X. Available under: doi: 10.1088/0953-8984/25/17/176004eng
relation.isAuthorOfPublication4847ed75-77a0-4458-86a1-359c73a8a4e8
relation.isAuthorOfPublication4f49af9b-fe85-4465-ad63-fc40772f2311
relation.isAuthorOfPublication18b3e959-352c-4f64-925f-5d67b201bacc
relation.isAuthorOfPublication.latestForDiscovery4847ed75-77a0-4458-86a1-359c73a8a4e8
source.bibliographicInfo.articleNumber176004eng
source.bibliographicInfo.issue17eng
source.bibliographicInfo.volume25eng
source.identifier.eissn1361-648Xeng
source.identifier.issn0953-8984eng
source.periodicalTitleJournal of Physics: Condensed Mattereng

Dateien

Sammlungen

Physik: Publikationen