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|Title:||Growth of single-crystalline Ni and Co nanowires via electrochemical deposition and their magnetic properties||Authors:||Pan, H.
|Issue Date:||3-Mar-2005||Citation:||Pan, H., Liu, B., Yi, J., Poh, C., Lim, S., Ding, J., Feng, Y., Huan, C.H.A., Lin, J. (2005-03-03). Growth of single-crystalline Ni and Co nanowires via electrochemical deposition and their magnetic properties. Journal of Physical Chemistry B 109 (8) : 3094-3098. ScholarBank@NUS Repository. https://doi.org/10.1021/jp0451997||Abstract:||Single-crystalline Ni nanowires have been successfully fabricated with anodic aluminum oxide as template by electrodeposition. Structural characterization (X-ray diffraction, XRD, and high-resolution transmission electron microscopy, HRTEM) shows that the single-crystalline Ni nanowire has a preferred orientation along the  direction. The effects of electrochemical deposition conditions on the structure of Ni nanowires are systematically studied to investigate the growth mechanism. Possible reasons for the growth of the single-crystalline Ni nanowires were discussed on the basis of electrochemistry and thermodynamics. These singlecrystalline Ni nanowires have exhibited excellent magnetic properties (large anisotropy, large coercivity, and high remanence). By a similar process, single-crystalline Co nanowires with hexagonal close-packed (hcp) structure were achieved, also having large anisotropy, large coercivity (1.8 kOe), and high remanence ratio (80.8%). © 2005 American Chemical Society.||Source Title:||Journal of Physical Chemistry B||URI:||http://scholarbank.nus.edu.sg/handle/10635/51430||ISSN:||15206106||DOI:||10.1021/jp0451997|
|Appears in Collections:||Staff Publications|
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