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The Study of Exchange Bias Effect in PtxCo1-x/CoO Bilayers

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dc.contributor.authorErkovan, M.
dc.contributor.authorAkoz, M. E.
dc.contributor.authorParlak, U.
dc.contributor.authorOzturk, O.
dc.date.accessioned2026-06-27T14:07:26Z
dc.date.issued2017
dc.description.abstractWe investigated the exchange bias effect in PtxCo1-x/CoO bilayers as a function of Pt concentration. Chemical analysis on the Pt Co-x(1-x) layer confirmed that x varies from 0.6 to 0.9 by 0.1 step. Hereby, we present magnetic anisotropy measurements as well as magnetic hysteresis measurements at low temperatures. It was found that exchange bias field and blocking temperature values of PtxCo1-x/CoO bilayers strongly depend on Pt concentration. Moreover, we showed that it is possible to obtain a higher exchange bias effect with a less Co content in PtCo alloy layers. Both blocking temperature and exchange bias effect results of the bilayer system were discussed with two different scenarios.en
dc.description.sponsorshipTUBITAK (The Scientific and Technological Research Council of Turkey) [212T217]
dc.description.urihttps://doi.org/10.1007/s10948-017-4127-0
dc.identifier.doi10.1007/s10948-017-4127-0
dc.identifier.eissn1557-1947
dc.identifier.endpage2913
dc.identifier.issn1557-1939
dc.identifier.issue10
dc.identifier.startpage2909
dc.identifier.urihttps://hdl.handle.net/20.500.14981/57290
dc.identifier.volume30
dc.identifier.wos000410473800027
dc.language.isoeng
dc.publisherSPRINGER
dc.relation.ispartofJOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM
dc.subjectExchange bias effect
dc.subjectPtCo alloy
dc.subjectBlocking temperature
dc.subjectFM/AFM structures
dc.subjectMAGNETIC-CIRCULAR-DICHROISM
dc.subjectANISOTROPY
dc.subjectIRON
dc.subjectBIOMOLECULES
dc.subjectTEMPERATURE
dc.subjectSENSORS
dc.subjectPhysics
dc.titleThe Study of Exchange Bias Effect in PtxCo1-x/CoO Bilayers
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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