Numerical investigation of spin-torque using the Heisenberg model


Dateien zu dieser Ressource

Prüfsumme: MD5:cf20afb714159f93814c416a091c8af5

SCHIEBACK, Christine, Mathias KLÄUI, Ulrich NOWAK, Ulrich RÜDIGER, Peter NIELABA, 2007. Numerical investigation of spin-torque using the Heisenberg model. In: European Physical Journal / B. 59, pp. 429-433

@article{Schieback2007Numer-4784, title={Numerical investigation of spin-torque using the Heisenberg model}, year={2007}, doi={10.1140/epjb/e2007-00062-2}, volume={59}, journal={European Physical Journal / B}, pages={429--433}, author={Schieback, Christine and Kläui, Mathias and Nowak, Ulrich and Rüdiger, Ulrich and Nielaba, Peter} }

<rdf:RDF xmlns:rdf="" xmlns:bibo="" xmlns:dc="" xmlns:dcterms="" xmlns:xsd="" > <rdf:Description rdf:about=""> <bibo:uri rdf:resource=""/> <dc:contributor>Kläui, Mathias</dc:contributor> <dc:format>application/pdf</dc:format> <dc:creator>Nowak, Ulrich</dc:creator> <dcterms:available rdf:datatype="">2011-03-24T14:50:18Z</dcterms:available> <dcterms:title>Numerical investigation of spin-torque using the Heisenberg model</dcterms:title> <dcterms:issued>2007</dcterms:issued> <dc:contributor>Nielaba, Peter</dc:contributor> <dcterms:bibliographicCitation>First publ. in: European Physical Journal / B, 59 (2007), pp. 429-433</dcterms:bibliographicCitation> <dc:date rdf:datatype="">2011-03-24T14:50:18Z</dc:date> <dc:contributor>Schieback, Christine</dc:contributor> <dcterms:rights rdf:resource=""/> <dc:language>eng</dc:language> <dc:creator>Rüdiger, Ulrich</dc:creator> <dc:creator>Nielaba, Peter</dc:creator> <dc:contributor>Rüdiger, Ulrich</dc:contributor> <dc:creator>Schieback, Christine</dc:creator> <dc:rights>deposit-license</dc:rights> <dcterms:abstract xml:lang="eng">We present numerical calculations of the spin transfer torque resulting in current-induced domain wall motion. Rather than the conventional micromagnetic finite difference or finite element method, we use an atomistic/classical Heisenberg spin model approach, which is well suited to study geometrically confined domain walls. We compute the behaviour of domain walls in a one dimensional chain when currents are injected using adiabatic and non-adiabatic spin torque terms. Our results are compared to analytical calculations and are found to agree very well for small current densities. At larger current densities deviations are observed, which can be attributed to the approximations used in the analytical calculations.</dcterms:abstract> <dc:contributor>Nowak, Ulrich</dc:contributor> <dc:creator>Kläui, Mathias</dc:creator> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)

Numerical_investigation_of_spin_torque_using_the_Heisenberg_model.pdf 154

Das Dokument erscheint in:

deposit-license Solange nicht anders angezeigt, wird die Lizenz wie folgt beschrieben: deposit-license

KOPS Suche


Mein Benutzerkonto