Thermally activated magnetization reversal in classical spin chains

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HINZKE, Denise, Ulrich NOWAK, Klaus-Dieter USADEL, 2000. Thermally activated magnetization reversal in classical spin chains. Structure and Dynamics of Heterogeneous Systems - From Atoms, Molecules and Clusters in Complex Environment to Thin Films and Multilayers. Duisburg, Germany, 24. Feb 1999 - 26. Feb 1999. In: Structure and Dynamics of Heterogeneous Systems - From Atoms, Molecules and Clusters in Complex Environment to Thin Films and Multilayers. Structure and Dynamics of Heterogeneous Systems - From Atoms, Molecules and Clusters in Complex Environment to Thin Films and Multilayers. Duisburg, Germany, 24. Feb 1999 - 26. Feb 1999. Singapore:World Scientific Publishing Co. Pte. Ltd., pp. 331-337. ISBN 978-981-02-4251-0

@inproceedings{Hinzke2000Therm-956, title={Thermally activated magnetization reversal in classical spin chains}, year={2000}, doi={10.1142/9789812793652_0031}, isbn={978-981-02-4251-0}, address={Singapore}, publisher={World Scientific Publishing Co. Pte. Ltd.}, booktitle={Structure and Dynamics of Heterogeneous Systems - From Atoms, Molecules and Clusters in Complex Environment to Thin Films and Multilayers}, pages={331--337}, author={Hinzke, Denise and Nowak, Ulrich and Usadel, Klaus-Dieter} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/956"> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/956"/> <dc:contributor>Usadel, Klaus-Dieter</dc:contributor> <dc:contributor>Hinzke, Denise</dc:contributor> <dc:creator>Nowak, Ulrich</dc:creator> <dcterms:issued>2000</dcterms:issued> <dc:language>eng</dc:language> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103416863-3868037-7"/> <dc:rights>deposit-license</dc:rights> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-22T17:52:28Z</dc:date> <dc:creator>Hinzke, Denise</dc:creator> <dcterms:abstract xml:lang="eng">We investigate the thermally activated magnetization switching in a classical Heisenberg spin chain driven by an external magnetic field. For small system sizes we expect that the magnetic moments rotate coherently, while in the case of larger system sizes the magnetization reversal is proposed to be due to soliton-antisoliton nucleation. We compare Monte Carlo simulations with the direct integration of the Landau-Lifshitz-Gilbert equation of motion with Langevin dynamics as well as with asymptotic solutions for the escape rates following from the Fokker-Planck equation, finding agreement for low temperatures and high damping. We also discuss deviations in the intermediate temperature regime.</dcterms:abstract> <dcterms:bibliographicCitation>First publ.in: International Symposium on Structure and Dynamics of Heterogeneous Systems : from Atoms, Molecules and Clusters in Complex Environment to Thin Films and Multilayers; Duisburg, Germany, 24 - 26 February 1999 / ed. Peter Entel ... Singapore : World Scientific, 2000, pp. 331-337</dcterms:bibliographicCitation> <dc:creator>Usadel, Klaus-Dieter</dc:creator> <dc:contributor>Nowak, Ulrich</dc:contributor> <dcterms:title>Thermally activated magnetization reversal in classical spin chains</dcterms:title> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-22T17:52:28Z</dcterms:available> </rdf:Description> </rdf:RDF>

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