Publication:
Properties of electrodeposited CoFeNi/Cu superlattices: The effect of CoFeNi and Cu layers thicknesses

dc.contributor.authorKoçkar, Hakan
dc.contributor.authorKaraağaç, Öznur
dc.contributor.authorKuru, Hilal
dc.contributor.buuauthorKalsen, Sonser
dc.contributor.buuauthorAlper, Mürsel
dc.contributor.buuauthorHacıismailoğlu, ‪Mürşide
dc.contributor.departmentFen Edebiyat Fakültesi
dc.contributor.departmentFizik Bölümü
dc.contributor.orcid0000-0001-5648-3230
dc.contributor.researcheridAAH-9719-2021
dc.contributor.researcheridAAG-8795-2021
dc.contributor.scopusid55537933800
dc.contributor.scopusid7005719283
dc.contributor.scopusid36482867500
dc.date.accessioned2023-06-08T11:00:16Z
dc.date.available2023-06-08T11:00:16Z
dc.date.issued2013-04
dc.descriptionBu çalışma, 29 Nisan-04 Mayıs 2012 tarihleri arasında İstanbul[Türkiye]’da düzenlenen 3. International Conference on Superconductivity and Magnetism (ICSM)’da bildiri olarak sunulmuştur.
dc.description.abstractCoFeNi/Cu superlattices were grown on Ti substrate by electrodeposition as a function of the ferromagnetic and non-magnetic layer thicknesses. In order to examine the effect of the Cu layer thickness on the film properties, the Cu layer thickness was changed from 0.5 to 6 nm, while the CoFeNi layer thickness was kept constant at 4 nm. Also, for the CoFeNi layer effect, the CoFeNi layer thickness was changed from 2 to 15 nm, while the Cu layer thickness was fixed at 4 nm. The structural analysis studied by X-ray diffraction indicated that the superlattices have face-centered-cubic structure. Magnetic characteristics were investigated by vibrating sample magnetometer. From the hysteresis curves, the coercivity and the saturation magnetization were determined. It was found that the easy-axis of the films is parallel to the film plane. Magnetoresistance measurements were made by the Van der Pauw method at the room temperature with magnetic fields up to +/- 12 kOe. All superlattices exhibited giant magnetoresistance (GMR). As the ferromagnetic layer thickness increased up to 4 nm, the GMR value increases up to 22 % and then decreases. The superlattices saturated at the lower magnetic layers with increasing ferromagnetic layer thickness. The maximum GMR value was obtained to be 22 % for a superlattice with 375[CoFeNi(4 nm)/Cu(4 nm)].
dc.description.sponsorshipBalıkesir Üniversitesi 2005K120170, BAP 2001/02
dc.identifier.citationKalsen, S. vd. (2013). “Properties of electrodeposited CoFeNi/Cu superlattices: The effect of CoFeNi and Cu layers thicknesses”. Journal of Superconductivity and Novel Magnetism, 26(4) Special Issue, 813-817.
dc.identifier.endpage817
dc.identifier.issn1557-1939
dc.identifier.issn1557-1947
dc.identifier.issue4, Special Issue
dc.identifier.scopus2-s2.0-84876470274
dc.identifier.startpage813
dc.identifier.urihttps://doi.org/10.1007/s10948-012-1912-7
dc.identifier.urihttps://link.springer.com/article/10.1007/s10948-012-1912-7
dc.identifier.urihttp://hdl.handle.net/11452/32980
dc.identifier.volume26
dc.identifier.wos000317014500016
dc.indexed.wosSCIE
dc.indexed.wosCPCIS
dc.language.isoen
dc.publisherSpringer
dc.relation.bapBAP
dc.relation.collaborationYurt içi
dc.relation.journalJournal of Superconductivity and Novel Magnetism
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectPhysics
dc.subjectElectrodeposition
dc.subjectCoFeNi/Cu superlattices
dc.subjectXRD
dc.subjectVSM
dc.subjectGMR
dc.subjectGiant magnetoresistance
dc.subjectGrowth
dc.subjectElectrodeposition
dc.subjectGiant magnetoresistance
dc.subjectMagnetic materials
dc.subjectSaturation magnetization
dc.subjectSuperlattices
dc.subjectX ray diffraction
dc.subjectFace-centered-cubic structures
dc.subjectFerromagnetic layer thickness
dc.subjectGiant magnetoresistances (GMR)
dc.subjectGMR
dc.subjectMagnetoresistance measurements
dc.subjectVibrating sample magnetometer
dc.subjectVSM
dc.subjectXRD
dc.subjectCopper
dc.subject.scopusCopper; Coercivity; Saturation Magnetization
dc.subject.wosPhysics, applied
dc.subject.wosPhysics, condensed matter
dc.titleProperties of electrodeposited CoFeNi/Cu superlattices: The effect of CoFeNi and Cu layers thicknesses
dc.typeArticle
dc.typeProceedings Paper
dc.wos.quartileQ3 (Physics, applied)
dc.wos.quartileQ4 (Physics, condensed matter)
dspace.entity.typePublication
local.contributor.departmentFen Edebiyat Fakültesi/Fizik Bölümü
local.indexed.atScopus
local.indexed.atWOS

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