![]() In the multilayered Co/Cu nanowires, I analysed how different factors such as the Co and Cu thicknesses or the Co crystal structure define the remnant magnetic configuration into isolated nanowires. The combination of local magnetic, structural and chemical characterizations obtained in a TEM with micromagnetic simulations brought a complete description of the systems. Both systems were grown by template-based synthesis using electrodeposition process. A detailed investigation was carried out on two types of nanowires: multilayered Co/Cu and diameter-modulated FeCoCu nanowires. ![]() In this thesis, I performed quantitative and qualitative studies of the remnant magnetic states on magnetic nanowires by Electron Holography (EH) experiments and micromagnetic simulations. Technical achievements require a detailed description of the local magnetic states inside the nanowires at the remnant state. Magnetic nanowires have raised significant interest in the last 15 years due to their potential use for spintronics.
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