Spin configurations in Co 2 FeAl0.4Si0.6 Heusler alloy thin film elements

Kurzanzeige
dc.contributor.authorVaz, Carlosdeu
dc.contributor.authorRhensius, Jandeu
dc.contributor.authorHeidler, Jakobadeu
dc.contributor.authorWohlhüter, Phillip
dc.contributor.authorBisig, Andrédeu
dc.contributor.authorKörner, Helmut
dc.contributor.authorMentes, Tevfikdeu
dc.contributor.authorLocatelli, Andreadeu
dc.contributor.authorLe Guyader, Loicdeu
dc.contributor.authorNolting, Frithjofdeu
dc.contributor.authorGraf, Tanjadeu
dc.contributor.authorFelser, Claudiadeu
dc.contributor.authorHeyderman, Lauradeu
dc.contributor.authorKläui, Mathias
dc.date.accessioned2012-07-18T09:30:34Zdeu
dc.date.available2012-07-18T09:30:34Zdeu
dc.date.issued2011
dc.description.abstractWe determine experimentally the spin structure of half-metallic Co2FeAl0.4Si0.6 Heusler alloy elements using magnetic microscopy. Following magnetic saturation, the dominant magnetic states consist of quasi-uniform configurations, where a strong influence from the magnetocrystalline anisotropy is visible. Heating experiments show the stability of the spin configuration of domain walls in confined geometries up to 800 K. The switching temperature for the transition from transverse to vortex walls in ring elements is found to increase with ring width, an effect attributed to structural changes and consequent changes in magnetic anisotropy, which start to occur in the narrower elements at lower temperatures.eng
dc.description.versionpublished
dc.identifier.citationFirst publ. in: Applied Physics Letters ; 99 (2011), 18. - 182510deu
dc.identifier.doi10.1063/1.3657828deu
dc.identifier.ppn368314715deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/19795
dc.language.isoengdeu
dc.legacy.dateIssued2012-07-18deu
dc.rightsterms-of-usedeu
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/deu
dc.subjectaluminium alloysdeu
dc.subjectcobalt alloysdeu
dc.subjectheat treatmentdeu
dc.subjectiron alloysdeu
dc.subjectmagnetic anisotropydeu
dc.subjectmagnetic domain wallsdeu
dc.subjectmagnetic structuredeu
dc.subjectmagnetic thin filmsdeu
dc.subjectmetallic thin filmsdeu
dc.subjectsilicon alloysdeu
dc.subject.ddc530deu
dc.subject.pacs75.70.Ak, 75.70.Kw, 81.40.Gh, 68.55.J-, 75.25.-j, 75.30.Gwdeu
dc.titleSpin configurations in Co <sub>2</sub> FeAl<sub>0.4</sub>Si<sub>0.6</sub> Heusler alloy thin film elementseng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Vaz2011confi-19795,
  year={2011},
  doi={10.1063/1.3657828},
  title={Spin configurations in Co <sub>2</sub> FeAl<sub>0.4</sub>Si<sub>0.6</sub> Heusler alloy thin film elements},
  number={18},
  volume={99},
  issn={0003-6951},
  journal={Applied Physics Letters},
  author={Vaz, Carlos and Rhensius, Jan and Heidler, Jakoba and Wohlhüter, Phillip and Bisig, André and Körner, Helmut and Mentes, Tevfik and Locatelli, Andrea and Le Guyader, Loic and Nolting, Frithjof and Graf, Tanja and Felser, Claudia and Heyderman, Laura and Kläui, Mathias},
  note={Article Number: 182510}
}
kops.citation.iso690VAZ, Carlos, Jan RHENSIUS, Jakoba HEIDLER, Phillip WOHLHÜTER, André BISIG, Helmut KÖRNER, Tevfik MENTES, Andrea LOCATELLI, Loic LE GUYADER, Frithjof NOLTING, Tanja GRAF, Claudia FELSER, Laura HEYDERMAN, Mathias KLÄUI, 2011. Spin configurations in Co 2 FeAl0.4Si0.6 Heusler alloy thin film elements. In: Applied Physics Letters. 2011, 99(18), 182510. ISSN 0003-6951. Available under: doi: 10.1063/1.3657828deu
kops.citation.iso690VAZ, Carlos, Jan RHENSIUS, Jakoba HEIDLER, Phillip WOHLHÜTER, André BISIG, Helmut KÖRNER, Tevfik MENTES, Andrea LOCATELLI, Loic LE GUYADER, Frithjof NOLTING, Tanja GRAF, Claudia FELSER, Laura HEYDERMAN, Mathias KLÄUI, 2011. Spin configurations in Co 2 FeAl0.4Si0.6 Heusler alloy thin film elements. In: Applied Physics Letters. 2011, 99(18), 182510. ISSN 0003-6951. Available under: doi: 10.1063/1.3657828eng
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kops.sourcefieldApplied Physics Letters. 2011, <b>99</b>(18), 182510. ISSN 0003-6951. Available under: doi: 10.1063/1.3657828deu
kops.sourcefield.plainApplied Physics Letters. 2011, 99(18), 182510. ISSN 0003-6951. Available under: doi: 10.1063/1.3657828deu
kops.sourcefield.plainApplied Physics Letters. 2011, 99(18), 182510. ISSN 0003-6951. Available under: doi: 10.1063/1.3657828eng
kops.submitter.emailregina.fleischmann@uni-konstanz.dedeu
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