Figure 4
From: Study of the formation processes of gold droplet arrays on Si substrates by high temperature anneals
Histograms of the diameter distributions of gold droplets (left) and the same histograms weighted on droplet volumes (right) (ordinate axis shows the total droplet volume) corresponding to the structures shown in Figure 3. The density (part of covered surface) of droplets amounts to 912 μm-2 (22.2%), 336 μm-2 (12.7%), and 96 μm-2 (7.1%), respectively for Figure 3 (a-c).