Anomalous Hall effect in Fe/Au multilayers

Handle URI:
http://hdl.handle.net/10754/617714
Title:
Anomalous Hall effect in Fe/Au multilayers
Authors:
Zhang, Q.; Li, P.; Wen, Y.; Zhao, C.; Zhang, J. W.; Manchon, Aurelien ( 0000-0002-4768-293X ) ; Mi, W. B.; Peng, Y.; Zhang, Xixiang ( 0000-0002-3478-6414 )
Abstract:
To understand the interfacial scattering effect on the anomalous Hall effect (AHE), we prepared multilayers of (Fe(36/n)nm/Au(12/n)nm)n using an e-beam evaporator. This structure design allowed us to investigate the effect of interfacial scattering on the AHE, while keeping the samples' thickness and composition unchanged. We measured the (magneto)transport properties of the samples in a wide temperature range (10–310 K) with magnetic fields up to 50 kOe. We found that the scaling between the anomalous Hall resistivity (ρAHE) and longitudinal resistivity (ρxx) can be roughly described by ρAHE∼ργxx with γ=2.65±0.10 and 1.90 ± 0.04 for samples from n=1 to n=4 and samples from n=4 to n=12, respectively. Our quantitative analysis results showed that the interfacial scattering suppresses the contribution of the intrinsic mechanism and gives rise to a side-jump contribution.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Imaging and Characterization Core Lab
Citation:
Anomalous Hall effect in Fe/Au multilayers 2016, 94 (2) Physical Review B
Publisher:
American Physical Society (APS)
Journal:
Physical Review B
Issue Date:
22-Jul-2016
DOI:
10.1103/PhysRevB.94.024428
Type:
Article
ISSN:
2469-9950; 2469-9969
Sponsors:
The research reported in this publication was supported by funding from King Abdullah University of Science and Technology (KAUST).
Additional Links:
http://link.aps.org/doi/10.1103/PhysRevB.94.024428
Appears in Collections:
Articles

Full metadata record

DC FieldValue Language
dc.contributor.authorZhang, Q.en
dc.contributor.authorLi, P.en
dc.contributor.authorWen, Y.en
dc.contributor.authorZhao, C.en
dc.contributor.authorZhang, J. W.en
dc.contributor.authorManchon, Aurelienen
dc.contributor.authorMi, W. B.en
dc.contributor.authorPeng, Y.en
dc.contributor.authorZhang, Xixiangen
dc.date.accessioned2016-07-28T13:26:56Z-
dc.date.available2016-07-28T13:26:56Z-
dc.date.issued2016-07-22-
dc.identifier.citationAnomalous Hall effect in Fe/Au multilayers 2016, 94 (2) Physical Review Ben
dc.identifier.issn2469-9950-
dc.identifier.issn2469-9969-
dc.identifier.doi10.1103/PhysRevB.94.024428-
dc.identifier.urihttp://hdl.handle.net/10754/617714-
dc.description.abstractTo understand the interfacial scattering effect on the anomalous Hall effect (AHE), we prepared multilayers of (Fe(36/n)nm/Au(12/n)nm)n using an e-beam evaporator. This structure design allowed us to investigate the effect of interfacial scattering on the AHE, while keeping the samples' thickness and composition unchanged. We measured the (magneto)transport properties of the samples in a wide temperature range (10–310 K) with magnetic fields up to 50 kOe. We found that the scaling between the anomalous Hall resistivity (ρAHE) and longitudinal resistivity (ρxx) can be roughly described by ρAHE∼ργxx with γ=2.65±0.10 and 1.90 ± 0.04 for samples from n=1 to n=4 and samples from n=4 to n=12, respectively. Our quantitative analysis results showed that the interfacial scattering suppresses the contribution of the intrinsic mechanism and gives rise to a side-jump contribution.en
dc.description.sponsorshipThe research reported in this publication was supported by funding from King Abdullah University of Science and Technology (KAUST).en
dc.language.isoenen
dc.publisherAmerican Physical Society (APS)en
dc.relation.urlhttp://link.aps.org/doi/10.1103/PhysRevB.94.024428en
dc.rightsArchived with thanks to Physical Review Ben
dc.titleAnomalous Hall effect in Fe/Au multilayersen
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentImaging and Characterization Core Laben
dc.identifier.journalPhysical Review Ben
dc.eprint.versionPublisher's Version/PDFen
dc.contributor.institutionTianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, Institute of Advanced Materials Physics, Faculty of Science, Tianjin University, Tianjin 300072, People's Republic of Chinaen
dc.contributor.institutionKey Laboratory of Magnetism and Magnetic Materials of Ministry of Education, Lanzhou University, Lanzhou 730000, Gansu, People's Republic of Chinaen
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)en
kaust.authorZhang, Q.en
kaust.authorLi, P.en
kaust.authorWen, Y.en
kaust.authorZhao, C.en
kaust.authorZhang, J. W.en
kaust.authorManchon, Aurelienen
kaust.authorPeng, Y.en
kaust.authorZhang, Xixiangen
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