Imaging of Domain Wall Inertia in Permalloy Half-Ring Nanowires by Time-Resolved Photoemission Electron Microscopy

Kurzanzeige
dc.contributor.authorRhensius, Jandeu
dc.contributor.authorHeyne, Lutz
dc.contributor.authorBackes, Dirkdeu
dc.contributor.authorKrzyk, Stephen
dc.contributor.authorHeyderman, Laura Janedeu
dc.contributor.authorJoly, L.deu
dc.contributor.authorNolting, Frithjofdeu
dc.contributor.authorKläui, Mathias
dc.date.accessioned2011-03-24T17:53:51Zdeu
dc.date.available2011-03-24T17:53:51Zdeu
dc.date.issued2010deu
dc.description.abstractUsing photoemission electron microscopy, we image the dynamics of a field pulse excited domain wall in a Permalloy nanowire. We find a delay in the onset of the wall motion with respect to the excitation and an oscillatory relaxation of the domain wall back to its equilibrium position, defined by an external magnetic field. The origin of both of these inertia effects is the transfer of energy between energy reservoirs. By imaging the distribution of the exchange energy in the wall spin structure, we determine these reservoirs, which are the basis of the domain wall mass concept.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Physical Review Letters 104 (2010), 067201deu
dc.identifier.doi10.1103/PhysRevLett.104.067201
dc.identifier.ppn335152570deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/9129
dc.language.isoengdeu
dc.legacy.dateIssued2010deu
dc.rightsterms-of-usedeu
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dc.subject.ddc530deu
dc.titleImaging of Domain Wall Inertia in Permalloy Half-Ring Nanowires by Time-Resolved Photoemission Electron Microscopyeng
dc.typeJOURNAL_ARTICLEdeu
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@article{Rhensius2010Imagi-9129,
  year={2010},
  doi={10.1103/PhysRevLett.104.067201},
  title={Imaging of Domain Wall Inertia in Permalloy Half-Ring Nanowires by Time-Resolved Photoemission Electron Microscopy},
  volume={104},
  journal={Physical Review Letters},
  author={Rhensius, Jan and Heyne, Lutz and Backes, Dirk and Krzyk, Stephen and Heyderman, Laura Jane and Joly, L. and Nolting, Frithjof and Kläui, Mathias},
  note={Article Number: 067201}
}
kops.citation.iso690RHENSIUS, Jan, Lutz HEYNE, Dirk BACKES, Stephen KRZYK, Laura Jane HEYDERMAN, L. JOLY, Frithjof NOLTING, Mathias KLÄUI, 2010. Imaging of Domain Wall Inertia in Permalloy Half-Ring Nanowires by Time-Resolved Photoemission Electron Microscopy. In: Physical Review Letters. 2010, 104, 067201. Available under: doi: 10.1103/PhysRevLett.104.067201deu
kops.citation.iso690RHENSIUS, Jan, Lutz HEYNE, Dirk BACKES, Stephen KRZYK, Laura Jane HEYDERMAN, L. JOLY, Frithjof NOLTING, Mathias KLÄUI, 2010. Imaging of Domain Wall Inertia in Permalloy Half-Ring Nanowires by Time-Resolved Photoemission Electron Microscopy. In: Physical Review Letters. 2010, 104, 067201. Available under: doi: 10.1103/PhysRevLett.104.067201eng
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kops.sourcefieldPhysical Review Letters. 2010, <b>104</b>, 067201. Available under: doi: 10.1103/PhysRevLett.104.067201deu
kops.sourcefield.plainPhysical Review Letters. 2010, 104, 067201. Available under: doi: 10.1103/PhysRevLett.104.067201deu
kops.sourcefield.plainPhysical Review Letters. 2010, 104, 067201. Available under: doi: 10.1103/PhysRevLett.104.067201eng
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