科研之友
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摘要
15 mu m thick polycarbonate films were irradiated to Ni-58 (sp. energy 11.4 MeV per nucleon) having fluence of the order of 107 ions/cm(2). Irradiated foils were etched chemically in 6N NaOH solution at 50 degrees C for 12 minutes to obtain the diameter of 100 nm. Aligned cobalt nanowire bunches have been prepared by dc electrodeposition in porous polycarbonate templates from cobalt sulphate solution containing boric acid at 45 degrees C. These nanowires have uniform diameters of about 100 nm, which corresponds to the pore sizes of the templates used and lengths are up to 6 mu m.
- 出版日期2007
