Anomalous Hall effect and magnetoresistance behavior in Co/Pd1−xAgx multilayers

Handle URI:
http://hdl.handle.net/10754/552280
Title:
Anomalous Hall effect and magnetoresistance behavior in Co/Pd1−xAgx multilayers
Authors:
Guo, Z. B.; Mi, W. B.; Manchon, Aurelien ( 0000-0002-4768-293X ) ; Li, J. Q.; Zhang, Bei; Gonzalez Barba, Priscila; Zhang, Xixiang ( 0000-0002-3478-6414 )
Abstract:
In this paper, we report anomalous Hall effect (AHE) correlated with the magnetoresistance behavior in [Co/Pd1-xAg x]n multilayers. For the multilayers with n = 6, the increase in Ag content from x = 0 to 0.52 induces the change in AHE sign from negative surface scattering-dominated AHE to positive interface scattering-dominated AHE, which is accompanied with the transition from anisotropy magnetoresistance (AMR) dominated transport to giant magnetoresistance (GMR) dominated transport. For n = 80, scaling analysis with Rs ∝ρ xx γ yields γ ∼ 3.44 for x = 0.52 which presents GMR-type transport, in contrast to γ ∼ 5.7 for x = 0 which presents AMR-type transport. © 2013 American Institute of Physics.
KAUST Department:
Advanced Nanofabrication, Imaging and Characterization Core Lab; Materials Science and Engineering Program
Citation:
Anomalous Hall effect and magnetoresistance behavior in Co/Pd1−xAgx multilayers 2013, 102 (6):062413 Applied Physics Letters
Publisher:
AIP Publishing
Journal:
Applied Physics Letters
Issue Date:
13-Feb-2013
DOI:
10.1063/1.4792054
Type:
Article
ISSN:
00036951
Additional Links:
http://scitation.aip.org/content/aip/journal/apl/102/6/10.1063/1.4792054
Appears in Collections:
Articles; Advanced Nanofabrication, Imaging and Characterization Core Lab; Materials Science and Engineering Program

Full metadata record

DC FieldValue Language
dc.contributor.authorGuo, Z. B.en
dc.contributor.authorMi, W. B.en
dc.contributor.authorManchon, Aurelienen
dc.contributor.authorLi, J. Q.en
dc.contributor.authorZhang, Beien
dc.contributor.authorGonzalez Barba, Priscilaen
dc.contributor.authorZhang, Xixiangen
dc.date.accessioned2015-05-05T08:43:07Zen
dc.date.available2015-05-05T08:43:07Zen
dc.date.issued2013-02-13en
dc.identifier.citationAnomalous Hall effect and magnetoresistance behavior in Co/Pd1−xAgx multilayers 2013, 102 (6):062413 Applied Physics Lettersen
dc.identifier.issn00036951en
dc.identifier.doi10.1063/1.4792054en
dc.identifier.urihttp://hdl.handle.net/10754/552280en
dc.description.abstractIn this paper, we report anomalous Hall effect (AHE) correlated with the magnetoresistance behavior in [Co/Pd1-xAg x]n multilayers. For the multilayers with n = 6, the increase in Ag content from x = 0 to 0.52 induces the change in AHE sign from negative surface scattering-dominated AHE to positive interface scattering-dominated AHE, which is accompanied with the transition from anisotropy magnetoresistance (AMR) dominated transport to giant magnetoresistance (GMR) dominated transport. For n = 80, scaling analysis with Rs ∝ρ xx γ yields γ ∼ 3.44 for x = 0.52 which presents GMR-type transport, in contrast to γ ∼ 5.7 for x = 0 which presents AMR-type transport. © 2013 American Institute of Physics.en
dc.publisherAIP Publishingen
dc.relation.urlhttp://scitation.aip.org/content/aip/journal/apl/102/6/10.1063/1.4792054en
dc.rightsArchived with thanks to Applied Physics Lettersen
dc.titleAnomalous Hall effect and magnetoresistance behavior in Co/Pd1−xAgx multilayersen
dc.typeArticleen
dc.contributor.departmentAdvanced Nanofabrication, Imaging and Characterization Core Laben
dc.contributor.departmentMaterials Science and Engineering Programen
dc.identifier.journalApplied Physics Lettersen
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, Chinaen
kaust.authorGuo, Zaibingen
kaust.authorManchon, Aurelienen
kaust.authorLi, Jingqien
kaust.authorZhang, Beien
kaust.authorZhang, Xixiangen
kaust.authorGonzalez Barba, Priscilaen
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