Quantitative Determination of the Nonlinear Pinning Potential for a Magnetic Domain Wall

Loading...
Thumbnail Image
Date
2008
Authors
Hua, M. T.
Faini, Giancarlo
Vila, Laurent
Editors
Contact
Journal ISSN
Electronic ISSN
ISBN
Bibliographical data
Publisher
Series
ArXiv-ID
International patent number
EU project number
Project
Open Access publication
Restricted until
Title in another language
Research Projects
Organizational Units
Journal Issue
Publication type
Journal article
Publication status
Published in
Physical Review Letters ; 101 (2008). - 256602
Abstract
Using microwave currents, we excite resonances of geometrically confined pinned domain walls, detecting the resonance by the rectification of the microwave current. By applying magnetic fields, the resonance frequency of the domain wall oscillator can be tuned over a wide range. Increasing the power leads to a redshift due to the nonlinearity of the system. From this frequency shift, we directly deduce the quantitative shape of the potential, so that a complete characterization of the pinning potential is obtained.
Summary in another language
Subject (DDC)
530 Physics
Keywords
Conference
Review
undefined / . - undefined, undefined. - (undefined; undefined)
Cite This
ISO 690BEDAU, Daniel, Mathias KLÄUI, M. T. HUA, Stephen KRZYK, Ulrich RÜDIGER, Giancarlo FAINI, Laurent VILA, 2008. Quantitative Determination of the Nonlinear Pinning Potential for a Magnetic Domain Wall. In: Physical Review Letters. 101, 256602. Available under: doi: 10.1103/PhysRevLett.101.256602
BibTex
@article{Bedau2008Quant-5104,
  year={2008},
  doi={10.1103/PhysRevLett.101.256602},
  title={Quantitative Determination of the Nonlinear Pinning Potential for a Magnetic Domain Wall},
  volume={101},
  journal={Physical Review Letters},
  author={Bedau, Daniel and Kläui, Mathias and Hua, M. T. and Krzyk, Stephen and Rüdiger, Ulrich and Faini, Giancarlo and Vila, Laurent},
  note={Article Number: 256602}
}
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/123456789/5104">
    <dcterms:bibliographicCitation>First publ. in: Physical Review Letters 101 (2008), 256602</dcterms:bibliographicCitation>
    <dcterms:title>Quantitative Determination of the Nonlinear Pinning Potential for a Magnetic Domain Wall</dcterms:title>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dc:contributor>Rüdiger, Ulrich</dc:contributor>
    <dc:contributor>Bedau, Daniel</dc:contributor>
    <dcterms:abstract xml:lang="eng">Using microwave currents, we excite resonances of geometrically confined pinned domain walls, detecting the resonance by the rectification of the microwave current. By applying magnetic fields, the resonance frequency of the domain wall oscillator can be tuned over a wide range. Increasing the power leads to a redshift due to the nonlinearity of the system. From this frequency shift, we directly deduce the quantitative shape of the potential, so that a complete characterization of the pinning potential is obtained.</dcterms:abstract>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/52"/>
    <dc:creator>Hua, M. T.</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:53:12Z</dc:date>
    <dc:contributor>Hua, M. T.</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:contributor>Krzyk, Stephen</dc:contributor>
    <dcterms:issued>2008</dcterms:issued>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/5104"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:creator>Faini, Giancarlo</dc:creator>
    <dc:creator>Vila, Laurent</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:53:12Z</dcterms:available>
    <dc:creator>Rüdiger, Ulrich</dc:creator>
    <dc:creator>Bedau, Daniel</dc:creator>
    <dc:contributor>Vila, Laurent</dc:contributor>
    <dc:contributor>Faini, Giancarlo</dc:contributor>
    <dc:creator>Krzyk, Stephen</dc:creator>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <dc:creator>Kläui, Mathias</dc:creator>
    <dc:contributor>Kläui, Mathias</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/52"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5104/1/Bedau_Quantitative.pdf"/>
    <dc:language>eng</dc:language>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5104/1/Bedau_Quantitative.pdf"/>
    <dc:format>application/pdf</dc:format>
  </rdf:Description>
</rdf:RDF>
Internal note
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Contact
URL of original publication
Test date of URL
Examination date of dissertation
Method of financing
Comment on publication
Alliance license
Corresponding Authors der Uni Konstanz vorhanden
International Co-Authors
Bibliography of Konstanz
Yes
Refereed