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Correlation between interfacial Dzyaloshinskii-Moriya interaction and interfacial magnetic anisotropy of Pt/Co/MgO structures

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dc.contributor.authorKim, Woo-Yeong-
dc.contributor.authorGweon, Hyung Keun-
dc.contributor.authorLee, Kyung-Jin-
dc.contributor.authorYou, Chun-Yeol-
dc.date.accessioned2021-09-01T15:53:36Z-
dc.date.available2021-09-01T15:53:36Z-
dc.date.created2021-06-18-
dc.date.issued2019-05-
dc.identifier.issn1882-0778-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/65937-
dc.description.abstractWe experimentally investigate the correlation between interfacial Dzyaloshinskii-Moriya interaction (iDMI) and interfacial perpendicular magnetic anisotropy (iPMA) of Pt/Co/MgO stacks with varying annealing temperature. We observe that iDMI of whole stack decreases as iPMA of whole stack increases, unexpectedly. However, when we separate contributions from the Pt/Co and Co/MgO interfaces, we find that at the Pt/Co interface, the iDMI increases with increasing iPMA, whereas at the Co/MgO interface, no meaningful correlation between the two interfacial energies is observed. Therefore, the correlation between iDMI and iPMA of whole stack is a consequence of different correlations at different interfaces. (C) 2019 The Japan Society of Applied Physics-
dc.languageEnglish-
dc.language.isoen-
dc.publisherIOP PUBLISHING LTD-
dc.subjectCHIRAL SPIN TORQUE-
dc.subjectSKYRMIONS-
dc.titleCorrelation between interfacial Dzyaloshinskii-Moriya interaction and interfacial magnetic anisotropy of Pt/Co/MgO structures-
dc.typeArticle-
dc.contributor.affiliatedAuthorLee, Kyung-Jin-
dc.identifier.doi10.7567/1882-0786/ab181c-
dc.identifier.scopusid2-s2.0-85065654645-
dc.identifier.wosid000466806500002-
dc.identifier.bibliographicCitationAPPLIED PHYSICS EXPRESS, v.12, no.5-
dc.relation.isPartOfAPPLIED PHYSICS EXPRESS-
dc.citation.titleAPPLIED PHYSICS EXPRESS-
dc.citation.volume12-
dc.citation.number5-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.subject.keywordPlusCHIRAL SPIN TORQUE-
dc.subject.keywordPlusSKYRMIONS-
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