Direct Observation of Domain-Wall Configurations Transformed by Spin Currents

Kurzanzeige
dc.contributor.authorKläui, Mathias
dc.contributor.authorJubert, Pierre-Olivierdeu
dc.contributor.authorAllenspach, Rolfdeu
dc.contributor.authorBischof, Andreasdeu
dc.contributor.authorBland, J. Anthony C.deu
dc.contributor.authorFaini, Giancarlodeu
dc.contributor.authorRüdiger, Ulrich
dc.contributor.authorVaz, Carlos A. F.deu
dc.contributor.authorVila, Laurentdeu
dc.contributor.authorVouille, Caroledeu
dc.date.accessioned2011-03-24T17:53:59Zdeu
dc.date.available2011-03-24T17:53:59Zdeu
dc.date.issued2005deu
dc.description.abstractDirect observations of current-induced domain-wall propagation by spin-polarized scanning electron microscopy are reported. Current pulses move head-to-head as well as tail-to-tail walls in submicrometer Fe20Ni80 wires in the direction of the electron flow, and a decay of the wall velocity with the number of injected current pulses is observed. High-resolution images of the domain walls reveal that the wall spin structure is transformed from a vortex to a transverse configuration with subsequent pulse injections. The change in spin structure is directly correlated with the decay of the velocity.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Physical Review Letters 95 (2005), 026601deu
dc.identifier.doi10.1103/PhysRevLett.95.026601
dc.identifier.ppn279818963deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/9143
dc.language.isoengdeu
dc.legacy.dateIssued2008deu
dc.rightsAttribution-NonCommercial-NoDerivs 2.0 Generic
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.0/
dc.subject.ddc530deu
dc.subject.pacs72.25.Badeu
dc.subject.pacs75.60.Chdeu
dc.subject.pacs75.75.+adeu
dc.titleDirect Observation of Domain-Wall Configurations Transformed by Spin Currentseng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Klaui2005Direc-9143,
  year={2005},
  doi={10.1103/PhysRevLett.95.026601},
  title={Direct Observation of Domain-Wall Configurations Transformed by Spin Currents},
  volume={95},
  journal={Physical Review Letters},
  author={Kläui, Mathias and Jubert, Pierre-Olivier and Allenspach, Rolf and Bischof, Andreas and Bland, J. Anthony C. and Faini, Giancarlo and Rüdiger, Ulrich and Vaz, Carlos A. F. and Vila, Laurent and Vouille, Carole},
  note={Article Number: 26601}
}
kops.citation.iso690KLÄUI, Mathias, Pierre-Olivier JUBERT, Rolf ALLENSPACH, Andreas BISCHOF, J. Anthony C. BLAND, Giancarlo FAINI, Ulrich RÜDIGER, Carlos A. F. VAZ, Laurent VILA, Carole VOUILLE, 2005. Direct Observation of Domain-Wall Configurations Transformed by Spin Currents. In: Physical Review Letters. 2005, 95, 26601. Available under: doi: 10.1103/PhysRevLett.95.026601deu
kops.citation.iso690KLÄUI, Mathias, Pierre-Olivier JUBERT, Rolf ALLENSPACH, Andreas BISCHOF, J. Anthony C. BLAND, Giancarlo FAINI, Ulrich RÜDIGER, Carlos A. F. VAZ, Laurent VILA, Carole VOUILLE, 2005. Direct Observation of Domain-Wall Configurations Transformed by Spin Currents. In: Physical Review Letters. 2005, 95, 26601. Available under: doi: 10.1103/PhysRevLett.95.026601eng
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kops.sourcefield.plainPhysical Review Letters. 2005, 95, 26601. Available under: doi: 10.1103/PhysRevLett.95.026601eng
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