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dc.contributor.authorFilianina, Mariia-
dc.contributor.authorHanke, Jan-Philipp-
dc.contributor.authorLee, Kyujoon-
dc.contributor.authorHan, Dong-Soo-
dc.contributor.authorJaiswal, Samridh-
dc.contributor.authorRajan, Adithya-
dc.contributor.authorJakob, Gerhard-
dc.contributor.authorMokrousov, Yuriy-
dc.contributor.authorKlaeui, Mathias-
dc.date.accessioned2024-01-19T17:32:19Z-
dc.date.available2024-01-19T17:32:19Z-
dc.date.created2021-09-04-
dc.date.issued2020-05-26-
dc.identifier.issn0031-9007-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/118608-
dc.description.abstractControlling magnetism by electric fields offers a highly attractive perspective for designing future generations of energy-efficient information technologies. Here, we demonstrate that the magnitude of current-induced spin-orbit torques in thin perpendicularly magnetized CoFeB films can be tuned and even increased by electric-field generated piezoelectric strain. Using theoretical calculations, we uncover that the subtle interplay of spin-orbit coupling, crystal symmetry, and orbital polarization is at the core of the observed strain dependence of spin-orbit torques. Our results open a path to integrating two energy efficient spin manipulation approaches, the electric-field-induced strain and the current-induced magnetization switching, thereby enabling novel device concepts.-
dc.languageEnglish-
dc.publisherAMER PHYSICAL SOC-
dc.titleElectric-Field Control of Spin-Orbit Torques in Perpendicularly Magnetized W/CoFeB/MgO Films-
dc.typeArticle-
dc.identifier.doi10.1103/PhysRevLett.124.217701-
dc.description.journalClass1-
dc.identifier.bibliographicCitationPHYSICAL REVIEW LETTERS, v.124, no.21-
dc.citation.titlePHYSICAL REVIEW LETTERS-
dc.citation.volume124-
dc.citation.number21-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000535467000010-
dc.identifier.scopusid2-s2.0-85085841165-
dc.relation.journalWebOfScienceCategoryPhysics, Multidisciplinary-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle-
dc.subject.keywordAuthorSpintronics-
dc.subject.keywordAuthorE-control-
dc.subject.keywordAuthorSpin-orbit torque-
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KIST Article > 2020
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