Please use this identifier to cite or link to this item: http://hdl.handle.net/2307/79
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dc.contributor.authorSchwab, Peter-
dc.contributor.authorDzierzawa, Michael-
dc.contributor.authorGorini, Cosimo-
dc.contributor.authorRaimondi, Roberto-
dc.date.accessioned2008-09-09T06:53:53Z-
dc.date.available2008-09-09T06:53:53Z-
dc.date.issued2006-10-19-
dc.identifier.citation29en
dc.identifier.urihttp://link.aps.org/abstract/PRB/v74/e155316-
dc.identifier.urihttp://hdl.handle.net/2307/79-
dc.description.abstractHow does an initially homogeneous spin polarization in a confined two-dimensional electron gas with Rashba spin-orbit coupling evolve in time? How does the relaxation time depend on system size? We study these questions for systems of a size that is much larger than the Fermi wavelength, but comparable and even shorter than the spin relaxation length. Depending on the confinement spin relaxation may become faster or slower than in the bulk. An initially homogeneously polarized spin system evolves into a spiral pattern.en
dc.language.isoen_USen
dc.publisherAmerican Physical Societyen
dc.relation.ispartofPhysical Review B-Condensed Matter and Material Physicsen
dc.subjecttwo-dimensional electron gasen
dc.subjectmagnetic relaxationen
dc.subjectspin-polarized transporten
dc.subjectspin-orbit interactionen
dc.titleSpin relaxation in narrow wires of a two-dimensional electron gasen
dc.typeArticleen
dc.subject.miurFIS/03en
dc.subject.miurFIS/03-
dc.subject.anagraferoma3Scienze fisicheen
dc.relation.volumenumber74en
dc.relation.pagenumber155316en
dc.identifier.doi10.1103/PhysRevB.74.155316-
dc.description.romatrecurrentDipartimento di Fisica 'Edoardo Amaldi'*
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item.languageiso639-1other-
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