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강상관계 물질 연구단
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Two-channel anomalous Hall effect in SrRuO3

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dc.contributor.authorGraham Kimbell-
dc.contributor.authorPaul M. Sass-
dc.contributor.authorBart Woltjes-
dc.contributor.authorEun Kyo Ko-
dc.contributor.authorTae Won Noh-
dc.contributor.authorWeida Wu-
dc.contributor.authorJason W. A. Robinson-
dc.date.accessioned2020-12-22T03:02:38Z-
dc.date.accessioned2020-12-22T03:02:38Z-
dc.date.available2020-12-22T03:02:38Z-
dc.date.available2020-12-22T03:02:38Z-
dc.date.created2020-06-29-
dc.date.issued2020-05-
dc.identifier.issn2475-9953-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/7856-
dc.description.abstract©2020 American Physical Society. The Hall effect in SrRuO3 thin films near the thickness limit for ferromagnetism shows an extra peak in addition to the ordinary and anomalous Hall effects. This extra peak has been attributed to a topological Hall effect due to two-dimensional skyrmions in the film around the coercive field; however, the sign of the anomalous Hall effect in SrRuO3 can change as a function of saturation magnetization. Here we report Hall peaks in SrRuO3 in which volumetric magnetometry measurements and magnetic force microscopy indicate that the peaks result from the superposition of two anomalous Hall channels with opposite sign. These channels likely form due to thickness variations in SrRuO3, creating two spatially separated magnetic regions with different saturation magnetizations and coercive fields. The results are central to the development of strongly correlated materials for spintronics-
dc.description.uri1-
dc.language영어-
dc.publisherAMER PHYSICAL SOC-
dc.subjectFILMS-
dc.subjectGROWTH-
dc.titleTwo-channel anomalous Hall effect in SrRuO3-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000533505600002-
dc.identifier.scopusid2-s2.0-85087924313-
dc.identifier.rimsid72528-
dc.contributor.affiliatedAuthorEun Kyo Ko-
dc.contributor.affiliatedAuthorTae Won Noh-
dc.identifier.doi10.1103/PhysRevMaterials.4.054414-
dc.identifier.bibliographicCitationPHYSICAL REVIEW MATERIALS, v.4, no.5, pp.054414-
dc.citation.titlePHYSICAL REVIEW MATERIALS-
dc.citation.volume4-
dc.citation.number5-
dc.citation.startPage054414-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusFILMS-
dc.subject.keywordPlusGROWTH-
Appears in Collections:
Center for Correlated Electron Systems(강상관계 물질 연구단) > 1. Journal Papers (저널논문)
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