Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevLett.111.246602
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dc.titleSpin-orbit torques in Co/Pd multilayer nanowires
dc.contributor.authorJamali, M.
dc.contributor.authorNarayanapillai, K.
dc.contributor.authorQiu, X.
dc.contributor.authorLoong, L.M.
dc.contributor.authorManchon, A.
dc.contributor.authorYang, H.
dc.date.accessioned2014-10-07T04:36:46Z
dc.date.available2014-10-07T04:36:46Z
dc.date.issued2013-12-09
dc.identifier.citationJamali, M., Narayanapillai, K., Qiu, X., Loong, L.M., Manchon, A., Yang, H. (2013-12-09). Spin-orbit torques in Co/Pd multilayer nanowires. Physical Review Letters 111 (24) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.111.246602
dc.identifier.issn00319007
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/83058
dc.description.abstractCurrent induced spin-orbit torques have been studied in ferromagnetic nanowires made of 20 nm thick Co/Pd multilayers with perpendicular magnetic anisotropy. Using Hall voltage and lock-in measurements, it is found that upon injection of an electric current both in-plane (Slonczewski-like) and perpendicular (fieldlike) torques build up in the nanowire. The torque efficiencies are found to be as large as 1.17 and 5 kOe at 108 A/cm2 for the in-plane and perpendicular components, respectively, which is surprisingly comparable to previous studies in ultrathin (∼1 nm) magnetic bilayers. We show that this result cannot be explained solely by spin Hall effect induced torque at the outer interfaces, indicating a probable contribution of the bulk of the Co/Pd multilayer. © 2013 American Physical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1103/PhysRevLett.111.246602
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1103/PhysRevLett.111.246602
dc.description.sourcetitlePhysical Review Letters
dc.description.volume111
dc.description.issue24
dc.description.page-
dc.description.codenPRLTA
dc.identifier.isiut000328699200020
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