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Figure 1 | Nanoscale Research Letters

Figure 1

From: Tunable Magnetic Properties of Heterogeneous Nanobrush: From Nanowire to Nanofilm

Figure 1

Preparation scheme of magnetic nanobrush. a The AAO template covered with Al was fabricated by anodization of Al film in an acidic solution. b Cobalt nanowires were electrodeposited into the nanoporous. c The surface of film was smoothed by dilute nitric acid solution. d The surface of film was covered with a Fe70Co30 layer by the sputtering technique. e Al substrate and another cobalt nanowire arrays were removed by HgCl2 solution. f After eroding the AAO template using NaOH solution, a nanobrush was obtained

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