Figure 1.

Preparation of the heterogeneous nanobrush with different textures. (a) A regular AAO template was achieved via two-step oxidation, (b) electrochemical deposition textured cobalt nanowires by regulating pH values and proper water bath, and (c) FeNi film covered the surface by magnetron sputtering.

Zhang et al. Nanoscale Research Letters 2013 8:471   doi:10.1186/1556-276X-8-471
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