Temperature dependence of spin-orbit torques in W/CoFeB bilayers

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Skowroński, Witold
dc.contributor.author Cecot, Monika
dc.contributor.author Kanak, Jarosław
dc.contributor.author Ziȩtek, Sławomir
dc.contributor.author Stobiecki, Tomasz
dc.contributor.author Yao, Lide
dc.contributor.author Van Dijken, Sebastiaan
dc.contributor.author Nozaki, Takayuki
dc.contributor.author Yakushiji, Kay
dc.contributor.author Yuasa, Shinji
dc.date.accessioned 2017-01-19T11:09:49Z
dc.date.issued 2016-08-08
dc.identifier.citation Skowroński , W , Cecot , M , Kanak , J , Ziȩtek , S , Stobiecki , T , Yao , L , Van Dijken , S , Nozaki , T , Yakushiji , K & Yuasa , S 2016 , ' Temperature dependence of spin-orbit torques in W/CoFeB bilayers ' , Applied Physics Letters , vol. 109 , no. 6 , 062407 , pp. 1-4 . https://doi.org/10.1063/1.4960793 en
dc.identifier.issn 0003-6951
dc.identifier.issn 1077-3118
dc.identifier.other PURE UUID: 96c7162e-ac7b-49c0-a69f-8bdee7cdce81
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/temperature-dependence-of-spinorbit-torques-in-wcofeb-bilayers(96c7162e-ac7b-49c0-a69f-8bdee7cdce81).html
dc.identifier.other PURE LINK: http://www.scopus.com/inward/record.url?scp=84982234169&partnerID=8YFLogxK
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/7105366/1.4960793.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/24278
dc.description.abstract We report on the temperature variation of spin-orbit torques in perpendicularly magnetized W/CoFeB bilayers. Harmonic Hall voltage measurements in perpendicularly magnetized CoFeB reveal increased longitudinal and transverse effective magnetic field components at low temperatures. The damping-like spin-orbit torque reaches an efficiency of 0.55 at 19 K. Scanning transmission electron microscopy and X-ray reflectivity measurements indicate that considerable interface mixing between W and CoFeB may be responsible for strong spin-orbit interactions. en
dc.format.extent 1-4
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation info:eu-repo/grantAgreement/EC/FP7/307502/EU//E-CONTROL
dc.relation.ispartofseries Applied Physics Letters en
dc.relation.ispartofseries Volume 109, issue 6 en
dc.rights openAccess en
dc.subject.other Physics and Astronomy (miscellaneous) en
dc.subject.other 114 Physical sciences en
dc.title Temperature dependence of spin-orbit torques in W/CoFeB bilayers en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department AGH University of Science and Technology
dc.contributor.department Department of Applied Physics
dc.contributor.department National Institute of Advanced Industrial Science and Technology
dc.subject.keyword Physics and Astronomy (miscellaneous)
dc.subject.keyword 114 Physical sciences
dc.identifier.urn URN:NBN:fi:aalto-201701191223
dc.identifier.doi 10.1063/1.4960793
dc.date.embargo info:eu-repo/date/embargoEnd/2017-08-12


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