Figure 5From: Effect of Au thickness on the evolution of self-assembled Au droplets on GaAs (111)A and (100)Energy-dispersive X-ray spectroscopy (EDS) graphs. EDS graphs showing the spectra of the samples with 4 nm (a) and 12 nm (b) Au thickness on GaAs (111)A. Insets in (a-1) and (b-1) show the corresponding scanning electron microscopy (SEM) images of a 20(x) × 13.88(y)-μm2 area. (a-2) and (b-2) show enlarged graphs between 9 and 11 KeV.Back to article page