Control of magnetic anisotropy and magnetic patterning of perpendicular Co/Pt multilayers by laser irradiation

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dc.contributor.authorSchuppler, Christiandeu
dc.contributor.authorHabenicht, Anjadeu
dc.contributor.authorGuhr, Ildicodeu
dc.contributor.authorMaret, M.deu
dc.contributor.authorLeiderer, Paul
dc.contributor.authorBoneberg, Johannes
dc.contributor.authorAlbrecht, Manfreddeu
dc.date.accessioned2011-03-24T14:51:34Zdeu
dc.date.available2011-03-24T14:51:34Zdeu
dc.date.issued2006deu
dc.description.abstractWe report an approach to altering the magnetic properties of (111) textured Co/Pt multilayer films grown on sapphire (0001) substrates in a controlled way using single-pulse laser irradiation. The as-grown films reveal a strong perpendicular magnetic anisotropy induced by interfacial anisotropy. We show that laser irradiation can chemically mix the multilayer structure particularly at the interfaces, hence reducing the perpendicular magnetic anisotropy and coercivity in a controlled manner depending on laser fluence. As a result, perpendicular films can also be magnetically patterned into hard and soft magnetic regions using a regular two-dimensional lattice of polystyrene particles acting as an array of microlenses.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Applied Physics Letters 88 (2006), Article 012506deu
dc.identifier.doi10.1063/1.2161811
dc.identifier.ppn264502167deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/4944
dc.language.isoengdeu
dc.legacy.dateIssued2007deu
dc.rightsAttribution-NonCommercial-NoDerivs 2.0 Generic
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.0/
dc.subject.ddc530deu
dc.titleControl of magnetic anisotropy and magnetic patterning of perpendicular Co/Pt multilayers by laser irradiationeng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Schuppler2006Contr-4944,
  year={2006},
  doi={10.1063/1.2161811},
  title={Control of magnetic anisotropy and magnetic patterning of perpendicular Co/Pt multilayers by laser irradiation},
  volume={88},
  journal={Applied Physics Letters},
  author={Schuppler, Christian and Habenicht, Anja and Guhr, Ildico and Maret, M. and Leiderer, Paul and Boneberg, Johannes and Albrecht, Manfred},
  note={Article Number: 012506}
}
kops.citation.iso690SCHUPPLER, Christian, Anja HABENICHT, Ildico GUHR, M. MARET, Paul LEIDERER, Johannes BONEBERG, Manfred ALBRECHT, 2006. Control of magnetic anisotropy and magnetic patterning of perpendicular Co/Pt multilayers by laser irradiation. In: Applied Physics Letters. 2006, 88, 012506. Available under: doi: 10.1063/1.2161811deu
kops.citation.iso690SCHUPPLER, Christian, Anja HABENICHT, Ildico GUHR, M. MARET, Paul LEIDERER, Johannes BONEBERG, Manfred ALBRECHT, 2006. Control of magnetic anisotropy and magnetic patterning of perpendicular Co/Pt multilayers by laser irradiation. In: Applied Physics Letters. 2006, 88, 012506. Available under: doi: 10.1063/1.2161811eng
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kops.sourcefieldApplied Physics Letters. 2006, <b>88</b>, 012506. Available under: doi: 10.1063/1.2161811deu
kops.sourcefield.plainApplied Physics Letters. 2006, 88, 012506. Available under: doi: 10.1063/1.2161811deu
kops.sourcefield.plainApplied Physics Letters. 2006, 88, 012506. Available under: doi: 10.1063/1.2161811eng
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source.bibliographicInfo.articleNumber012506
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