Koçkar, HakanKaraağaç, Öznur2021-12-202021-12-202010-11Tekgül, A. vd. (2010). "The effect of Fe content in electrodeposited CoFe/Cu multilayers on structural, magnetic and magnetoresistance characterizations". Journal of Nanoscience and Nanotechnology, 10(11), Special Issue, 7783-7786.1533-48801533-4899https://doi.org/10.1166/jnn.2010.2882https://pubmed.ncbi.nlm.nih.gov/21138032/http://hdl.handle.net/11452/23393A series of CoFe/Cu multilayers were electrodeposited on Ti substrates from the electrolytes containing their metal ion under potentiostatic control, but the Fe concentration in the electrolytes was changed from 0.0125 M to 0.2 M. The deposition was carried out in a three-electrode cell at room temperature. The deposition of Cu layers was made at a cathode potential of -0.3 V with respect to saturated calomel electrode (SCE), while the ferromagnetic CoFe layers were deposited at -1.5 V versus SCE. The structural studies by X-ray diffraction revealed that the multilayers have face-centered-cubic structure. The magnetic characteristics of the films were investigated using a vibrating sample magnetometer and their easy-axis was found to be in film plane. Magnetoresistance measurements were carried out using the Van der Pauw method at room temperature with magnetic fields up to +/- 12 kOe. All multilayers exhibited giant magnetoresistance (GMR) and the GMR values up to 8% were obtained.eninfo:eu-repo/semantics/closedAccessElectrodepositionCoFe/Cu multilayersXRDGMRMagnetic propertiesGiant magnetoresistanceChemistryScience & technology - other topicsMaterials sciencePhysicsElectric resistanceElectrodepositionElectrolytesMagnetic fieldsMagnetic multilayersMagnetic propertiesMagnetic recordingMagnetoelectronicsMetal ionsX ray diffractionCathode potentialCu layersFace-centered-cubic structuresFe contentFilm planesGMRMagnetic characteristicMagnetoresistance measurementsPotentiostatic controlRoom temperatureSaturated calomel electrodeStructural studiesThree electrode cellsTi substratesVan der Pauw methodVibrating sample magnetometerArticle0002836213001812-s2.0-79955537916778377861011, Special Issue21138032Chemistry, multidisciplinaryNanoscience & nanotechnologyMaterials science, multidisciplinaryPhysics, appliedPhysics, condensed matterGiant Magnetoresistance; Coercivity; Saturation Magnetization