about 50 nm and lengths up to 50 μm were synthesized by electrodeposition. Hexagonal-
close-packed nanochannel anodized aluminum oxide film was used as the deposition
template. The deposition was performed in an organic bath of dimethylsulfoxide with metal
chloride as the electrolyte. A high degree of ordering and uniformity in these arrays can be
obtained with this technique by fine-tuning the electrodeposition parameters. Moreover, an …