Domain wall motion by the magnonic spin Seebeck effect

Hinzke, Denise; Nowak, Ulrich

Domain wall motion by the magnonic spin Seebeck effect

Dateien

Nowak etal.pdfGröße: 282.66 KBDownloads: 741

Datum

2011

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Physik

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Physical Review Letters. 2011, 107(2). ISSN 0031-9007. Available under: doi: 10.1103/PhysRevLett.107.027205

Zusammenfassung

The recently discovered spin Seebeck effect refers to a spin current induced by a temperature gradient in a ferromagnetic material. It combines spin degrees of freedom with caloric properties, opening the door for the invention of new, spin caloritronic devices. Using spin model simulations as well as an innovative, multiscale micromagnetic framework we show that magnonic spin currents caused by temperature gradients lead to spin transfer torque effects, which can drag a domain wall in a ferromagnetic nanostructure towards the hotter part of the wire. This effect opens new perspectives for the control and manipulation of domain structures.

Fachgebiet (DDC)

530 Physik

Schlagwörter

domain wall motion, magnonic spin Seebeck effect

Zitieren

ISO 690

HINZKE, Denise, Ulrich NOWAK, 2011. Domain wall motion by the magnonic spin Seebeck effect. In: Physical Review Letters. 2011, 107(2). ISSN 0031-9007. Available under: doi: 10.1103/PhysRevLett.107.027205

BibTex

@article{Hinzke2011Domai-18352,
  year={2011},
  doi={10.1103/PhysRevLett.107.027205},
  title={Domain wall motion by the magnonic spin Seebeck effect},
  number={2},
  volume={107},
  issn={0031-9007},
  journal={Physical Review Letters},
  author={Hinzke, Denise and Nowak, Ulrich}
}

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/123456789/18352">
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-02-09T14:53:57Z</dc:date>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/18352/2/Nowak%20etal.pdf"/>
    <dc:contributor>Hinzke, Denise</dc:contributor>
    <dcterms:bibliographicCitation>First publ. in: Physical Review Letters ; 107 (2011), 2. - 027205</dcterms:bibliographicCitation>
    <dc:creator>Hinzke, Denise</dc:creator>
    <dc:language>eng</dc:language>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/18352/2/Nowak%20etal.pdf"/>
    <dcterms:title>Domain wall motion by the magnonic spin Seebeck effect</dcterms:title>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/18352"/>
    <dc:creator>Nowak, Ulrich</dc:creator>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-02-09T14:53:57Z</dcterms:available>
    <dcterms:abstract xml:lang="eng">The recently discovered spin Seebeck effect refers to a spin current induced by a temperature gradient in a ferromagnetic material. It combines spin degrees of freedom with caloric properties, opening the door for the invention of new, spin caloritronic devices. Using spin model simulations as well as an innovative, multiscale micromagnetic framework we show that magnonic spin currents caused by temperature gradients lead to spin transfer torque effects, which can drag a domain wall in a ferromagnetic nanostructure towards the hotter part of the wire. This effect opens new perspectives for the control and manipulation of domain structures.</dcterms:abstract>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:issued>2011</dcterms:issued>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:contributor>Nowak, Ulrich</dc:contributor>
    <dc:rights>terms-of-use</dc:rights>
  </rdf:Description>
</rdf:RDF>

Universitätsbibliographie

Ja