Figure 3.

Evolution of nanoparticle density δ on a <111>-oriented silicon surface under a constant voltage V = 40 V. (a) versus a deposition time t for nanoparticle diameters D = 20 nm (full circles), D = 50 nm (full triangles), D = 100 nm (full squares), (b) percentage of deposited nanoparticles relative to the initial colloidal nanoparticle concentration in the liquid, after 2 min (open circles), after 10-15 min (full circles) of deposition, versus nanoparticle diameter.

Buttard et al. Nanoscale Research Letters 2011 6:580   doi:10.1186/1556-276X-6-580
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