Figure 3.

Ag nanowire arrays formed on Si substrate. SEM image of Ag nanowire arrays formed on Si substrate through anodic porous alumina mask. Metal deposition was conducted in a solution of 2 × 10-2 mol dm-3 AgNO3 and 5 mol dm-3 HF for 5 s.

Asoh et al. Nanoscale Research Letters 2013 8:410   doi:10.1186/1556-276X-8-410
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