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Ultrafast Spin Dynamics : The Effect of Colored Noise

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ATXITIA MACIZO, Unai, Oksana CHUBYKALO-FESENKO, Roy W. CHANTRELL, Ulrich NOWAK, A. REBEI, 2009. Ultrafast Spin Dynamics : The Effect of Colored Noise. In: Physical Review Letters. 102, 57203. Available under: doi: 10.1103/PhysRevLett.102.057203

@article{AtxitiaMacizo2009Ultra-5072, title={Ultrafast Spin Dynamics : The Effect of Colored Noise}, year={2009}, doi={10.1103/PhysRevLett.102.057203}, volume={102}, journal={Physical Review Letters}, author={Atxitia Macizo, Unai and Chubykalo-Fesenko, Oksana and Chantrell, Roy W. and Nowak, Ulrich and Rebei, A.}, note={Article Number: 57203} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:date rdf:datatype="">2011-03-24T14:52:55Z</dc:date> <dcterms:issued>2009</dcterms:issued> <dcterms:available rdf:datatype="">2011-03-24T14:52:55Z</dcterms:available> <dc:creator>Rebei, A.</dc:creator> <dc:contributor>Atxitia Macizo, Unai</dc:contributor> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dspace:hasBitstream rdf:resource=""/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dcterms:rights rdf:resource=""/> <dc:contributor>Chantrell, Roy W.</dc:contributor> <dc:language>eng</dc:language> <dc:creator>Nowak, Ulrich</dc:creator> <dc:contributor>Rebei, A.</dc:contributor> <dc:creator>Atxitia Macizo, Unai</dc:creator> <dcterms:title>Ultrafast Spin Dynamics : The Effect of Colored Noise</dcterms:title> <dcterms:abstract xml:lang="eng">Recent experimental results have pushed the limits of magnetization dynamics to pico- and femtosecond time scales. This ultrafast dynamics occurs in extreme conditions of strong and rapid fields and high temperatures. This situation requires a new description of magnetization dynamics, taking into account that the electron correlation time could be of the order of the inverse spin frequency. For this case we introduce a thermodynamically correct phenomenological Landau-Lifshitz-Miyasaki-Seki approach. We demonstrate the effect of the noise correlation time on the ultrafast demagnetization rate.</dcterms:abstract> <dcterms:bibliographicCitation>First publ. in: Physical Review Letters 102 (2009), 057203</dcterms:bibliographicCitation> <dc:creator>Chubykalo-Fesenko, Oksana</dc:creator> <dc:creator>Chantrell, Roy W.</dc:creator> <dcterms:hasPart rdf:resource=""/> <dspace:isPartOfCollection rdf:resource=""/> <dc:contributor>Chubykalo-Fesenko, Oksana</dc:contributor> <dcterms:isPartOf rdf:resource=""/> <dc:format>application/pdf</dc:format> <bibo:uri rdf:resource=""/> <dc:rights>terms-of-use</dc:rights> <dc:contributor>Nowak, Ulrich</dc:contributor> </rdf:Description> </rdf:RDF>

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