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. 2017 Oct 17;8:971. doi: 10.1038/s41467-017-01087-1

Fig. 4.

Fig. 4

Dynamic growth of a Cu nucleus on the ITO surface at constant overpotential. The force micrograph at 14 s after the potential step is shown in a, where a copper nucleus is highlighted in blue. Contours of the copper features at 14, 22, 32 and 49 s are presented in b, while c shows the shear-force as a function of time and position (over the dotted line in b). The scale bars in a and b represent 12 nm