Figure 8From: Effect of Au thickness on the evolution of self-assembled Au droplets on GaAs (111)A and (100)EDS graphs of the samples with 2 nm (a) and 20 nm (b) thickness. SEM images (c-f) reveal the size increase with decreased density of Au droplets at a larger scale. (g) Evolution of Au Mα1 peaks at 2.123 KeV along with the increased thickness between 2 and 20 nm.Back to article page