Preparation and Characterization of Cu Ordered Nanowire ArraysReport as inadecuate

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Ordered Cu nanowires arrays were fabricated into the nanochannels of AAO templates using a direct-current method. The nanowires were characterized by X-ray diffraction XRD,scanning electron microscopySEM , Energy dispersive spectraEDS,transmission electron microscopyTEM. The TEM images show that: Cu nanowires are uniform and smooth, and the diameter of the Cu nanowire is about 80 nm, which correspond to the pore sizes of the templates used. The SEM images show that the Cu nanowires are abundant and well-ordered in large-area, and up to 5μm in length. The data of X-ray diffraction indicate that the Cu nanowire have face-centered-cubic fcc structure.


anodic alumina template; Cu; nanowire arrays

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Author: Yu-hua Wang, Zhen-xing Song



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