Show simple item record

dc.contributor.authorManchon, Aurelien
dc.contributor.authorLee, K.-J.
dc.date.accessioned2015-05-14T07:18:21Z
dc.date.available2015-05-14T07:18:21Z
dc.date.issued2011-07-15
dc.identifier.citationSpin Hall effect-driven spin torque in magnetic textures 2011, 99 (2):022504 Applied Physics Letters
dc.identifier.issn00036951
dc.identifier.doi10.1063/1.3609236
dc.identifier.urihttp://hdl.handle.net/10754/552803
dc.description.abstractCurrent-induced spin torque and magnetization dynamics in the presence of spin Hall effect in magnetic textures is studied theoretically. The local deviation of the charge current gives rise to a current-induced spin torque of the form (1 - ΒM) × [(u 0 + αH u 0 M) ∇] M, where u0 is the direction of the injected current, H is the Hall angle and is the non-adiabaticity parameter due to spin relaxation. Since αH and ×can have a comparable order of magnitude, we show that this torque can significantly modify the current-induced dynamics of both transverse and vortex walls. © 2011 American Institute of Physics.
dc.publisherAIP Publishing
dc.relation.urlhttp://scitation.aip.org/content/aip/journal/apl/99/2/10.1063/1.3609236
dc.rightsArchived with thanks to Applied Physics Letters
dc.titleSpin Hall effect-driven spin torque in magnetic textures
dc.typeArticle
dc.contributor.departmentMaterial Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.contributor.departmentSpintronics Theory Group
dc.identifier.journalApplied Physics Letters
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionDepartment of Materials Science and Engineering, Korea University, Seoul 136-713, Korea
dc.identifier.arxivid1110.3485
kaust.personManchon, Aurelien
refterms.dateFOA2018-06-14T06:17:34Z
dc.date.published-online2011-07-15
dc.date.published-print2011-07-11


Files in this item

Thumbnail
Name:
1.3609236.pdf
Size:
531.2Kb
Format:
PDF
Description:
Main article

This item appears in the following Collection(s)

Show simple item record