Figure 2From: Distinguishing nanowire and nanotube formation by the deposition current transientsSEM images of Ni NWs (a, b, c) and NTs (d, e, f) in NpATs. Cross-sectional (a, d), bottom (b, e, after 1-μm milling), and top (c, f, after 5-μm milling) views.Back to article page