Figure 4From: Effect of Au thickness on the evolution of self-assembled Au droplets on GaAs (111)A and (100)Average height (AH), average density (AD), and lateral diameter (LD) of the self-assembled Au droplets. AH (a), AD (b), and LD (c) of the self-assembled Au droplets fabricated on GaAs (111)A along with the Au thickness variation: 2–20 nm. (d) Root mean squared (RMS) surface roughness in nanometer of the corresponding samples. Error bars ±5% in all plots.Back to article page