Quantum Mechanics of Spin Transfer in Ferromagnetic Multilayers

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dc.creatorKim, Wonkee
dc.creatorMarsiglio, F.
dc.date2004-07-14
dc.date.accessioned2026-07-07T02:59:12Z
dc.date.available2026-07-07T02:59:12Z
dc.descriptionWe use a quantum mechanical treatment of a ballistic spin current to describe novel aspects of spin transfer to a ferromagnetic multilayer. We demonstrate quantum phenomena from spin transmission resonance (STR) to magnetoelectric spin echo (MESE), depending on the coupling between the magnetic moments in the ferromagnetic thin films. Our calculation reveals new channels through which the zero spin transfer occurs in multilayers: the STR and MESE. We also illustrate that counter-intuitively, a negative spin torque can act initially on the second moment in a bilayer system.
dc.description3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0407365
dc.identifierhttp://arxiv.org/abs/cond-mat/0407365
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/24418
dc.subjectMesoscale and Nanoscale Physics
dc.titleQuantum Mechanics of Spin Transfer in Ferromagnetic Multilayers
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