Influence of the synthesis parameters on the crystallization and magnetic properties of cobalt nanowires
作者： A. Kazadi Mukenga Bantu , J. Rivas , G. Zaragoza , M.A. López-Quintela , M.C. Blanco
DOI: 10.1016/S0022-3093(01)00531-2
关键词: Nanocrystalline material 、 Crystallization 、 Chemical engineering 、 Hysteresis 、 Nanowire 、 Crystallography 、 Coercivity 、 Materials science 、 Cobalt 、 Membrane 、 Nanocrystal
摘要: Abstract Cobalt wires have been synthesized by electrodeposition in porous polycarbonate membranes with a pore diameter of ≈200 nm and thickness ≈6 μm . The influence the citrate concentration, different substrates (Ag, Cu), sputtered on bottom membranes, nanocrystalline structure magnetic properties are discussed. Crystallization as function synthesis bath conditions was measured X-ray diffraction at room temperature were using vibrating-sample magnetometry. Differences, deposition rate crystalline domains size, observed, well coercive forces hysteresis squareness change loops depending concentration electrochemical bath.
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