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. Author manuscript; available in PMC: 2019 Aug 26.
Published in final edited form as: Nanoscale. 2019 Aug 8;11(31):14607–14615. doi: 10.1039/c9nr01182j

Fig. 2.

Fig. 2

Cross-sectional SEM images of Co35Fe65nanowires 16 μm (a) and 2 μm (b) aligned in an AAO template. The Cu layers at the bottom were dissolved by 1 M FeNO3 before dissolving the AAO template. Note, some of the NWs were broken when the AAO template was cleaved to make these cross-sectional images. (c) Released Au-tipped Ni nanowires.