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Structure and Formation Mechanism of Nanogranular CoCu Films
Abstract Magnetic nanosized materials that axe based on transition metals may be divided into six main groups: films with columnar crystal structure, multilayers, granular or so-called inhomogeneous alloyed films, nanocrystalline films, and nanowires. All of these can be produced in a variety of forms by electrodeposition and some of them (e.g. nanowires) may be prepared exclusively by electrochemical means. Among magnetic electrode- posited films, which represent nano-inclusions of a ferromagnetic material (Co, Pe, Ni) in a diamagnetic (e,g. Cu) or paramagnetic (e.g. Re) matrix, are extremely promising because of their potential for practical applications as materials that exhibit giant magnetoresistance (GMR). The value of the GMR depends on the size of magnetic clusters and the sharpness of the transition between the nanocluster and the matrix. The latter are regulated by the regimes of electrodeposition. In this report, we discuss the formation and structure of nanogranular CoCu films.
Structure and Formation Mechanism of Nanogranular CoCu Films
Abstract Magnetic nanosized materials that axe based on transition metals may be divided into six main groups: films with columnar crystal structure, multilayers, granular or so-called inhomogeneous alloyed films, nanocrystalline films, and nanowires. All of these can be produced in a variety of forms by electrodeposition and some of them (e.g. nanowires) may be prepared exclusively by electrochemical means. Among magnetic electrode- posited films, which represent nano-inclusions of a ferromagnetic material (Co, Pe, Ni) in a diamagnetic (e,g. Cu) or paramagnetic (e.g. Re) matrix, are extremely promising because of their potential for practical applications as materials that exhibit giant magnetoresistance (GMR). The value of the GMR depends on the size of magnetic clusters and the sharpness of the transition between the nanocluster and the matrix. The latter are regulated by the regimes of electrodeposition. In this report, we discuss the formation and structure of nanogranular CoCu films.
Structure and Formation Mechanism of Nanogranular CoCu Films
Fedosyuk, V. M. ( Autor:in )
01.01.2002
16 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Double Diffraction , Granular Film , Giant Magnetoresistance , Electron Diffraction Pattern , Residual Field Electronics and Microelectronics, Instrumentation , Condensed Matter Physics , Physical Chemistry , Physics, general , Characterization and Evaluation of Materials , Physics , Surfaces and Interfaces, Thin Films
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