Spin-orbit torques from interfacial spin-orbit coupling for various interfaces
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Kyoung-Whan | - |
dc.contributor.author | Lee, Kyung-Jin | - |
dc.contributor.author | Sinova, Jairo | - |
dc.contributor.author | Lee, Hyun-Woo | - |
dc.contributor.author | Stiles, M. D. | - |
dc.date.accessioned | 2021-09-03T01:07:32Z | - |
dc.date.available | 2021-09-03T01:07:32Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2017-09-26 | - |
dc.identifier.issn | 2469-9950 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/82194 | - |
dc.description.abstract | We use a perturbative approach to study the effects of interfacial spin-orbit coupling in magnetic multilayers by treating the two-dimensional Rashba model in a fully three-dimensional description of electron transport near an interface. This formalism provides a compact analytic expression for current-induced spin-orbit torques in terms of unperturbed scattering coefficients, allowing computation of spin-orbit torques for various contexts, by simply substituting scattering coefficients into the formulas. It applies to calculations of spin-orbit torques for magnetic bilayers with bulk magnetism, those with interface magnetism, a normal-metal/ferromagnetic insulator junction, and a topological insulator/ferromagnet junction. It predicts a damping like component of spin-orbit torque that is distinct from any intrinsic contribution or those that arise from particular spin relaxation mechanisms. We discuss the effects of proximity-induced magnetism and insertion of an additional layer and provide formulas for in-plane current, which is induced by a perpendicular bias, anisotropic magnetoresistance, and spin memory loss in the same formalism. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.subject | TOPOLOGICAL INSULATOR | - |
dc.subject | DOMAIN-WALLS | - |
dc.subject | MAGNITUDE | - |
dc.subject | TRANSPORT | - |
dc.subject | SYSTEMS | - |
dc.title | Spin-orbit torques from interfacial spin-orbit coupling for various interfaces | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Kyung-Jin | - |
dc.identifier.doi | 10.1103/PhysRevB.96.104438 | - |
dc.identifier.scopusid | 2-s2.0-85029958385 | - |
dc.identifier.wosid | 000411768300003 | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW B, v.96, no.10 | - |
dc.relation.isPartOf | PHYSICAL REVIEW B | - |
dc.citation.title | PHYSICAL REVIEW B | - |
dc.citation.volume | 96 | - |
dc.citation.number | 10 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | TOPOLOGICAL INSULATOR | - |
dc.subject.keywordPlus | DOMAIN-WALLS | - |
dc.subject.keywordPlus | MAGNITUDE | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | SYSTEMS | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.