Figure 4.

Controllable thickness of Ag nanosheets. Top-view SEM images of Ag nanosheets grown at various deposition frequencies of (a) 1 Hz, (b) 10 Hz, and (c) 1 kHz for 120 min. (The insets denote the higher magnified cross-sectional SEM images of Ag nanosheets.).

Park et al. Nanoscale Research Letters 2013 8:248   doi:10.1186/1556-276X-8-248
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