Effect of film thickness on properties of electrodeposited Ni-Co films
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Date
2012-04-01
Authors
Karpuz, Ali
Koçkar, Hakan
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier
Abstract
A series of Ni-Co films with different thicknesses was produced by using the electrodeposition technique and their microstructural, magnetic and magnetotransport properties were investigated. The X-ray (XRD) diffraction measurements showed that the films have the face centered cubic structure and the preferential orientations of the films were in the order of (1 1 1), (2 2 0) and (2 2 0) for the films with 1, 2 and 4 mu m thicknesses, respectively. The magnetic measurements revealed that the coercivity decreased from 52 Oe to 37 Oe due to the regular transition of preferential orientation from (1 1 1) to (2 2 0) with increasing film thickness. The study demonstrated that magnetic properties of the films changed according to the microstructural properties. Magnetoresistance investigations exhibited that all films have anisotropic magnetoresistance (AMR).
Description
Keywords
Chemistry, Materials science, Physics, Electrochemical synthesis, Metals and alloys, Magnetic properties of monolayers and thin films, Texture, Magnetic-properties, Anisotropic magnetoresistance, Thin-films, Microstructure, Dependence, Alloys, Growth, Parameters, Morphology, Binary alloys, Cobalt alloys, Electrodeposition, Electrodes, Film thickness, Magnetic properties, Magnetoresistance, Metallic films, Metallurgy, Textures, Diffraction measurements, Electrochemical synthesis, Electrodeposition technique, Face centered cubic structure, Magnetic and magnetotransport properties, Micro-structural properties, Thin films
Citation
Karpuz, A. vd. (2012). "Effect of film thickness on properties of electrodeposited Ni-Co films". Applied Surface Science, 258(12), 5046-5051.