Figure 2From: Fabrication of self-assembled Au droplets by the systematic variation of the deposition amount on various type-B GaAs surfacesAu droplet evolution on GaAs (211)B induced by the systematic variation of the Au DA. (a) 2 nm, (b) 3 nm, (c) 4 nm, (d) 6 nm, (e) 9 nm, and (f) 12 nm. Au droplets are presented with AFM top views of 3 × 3 μm2 and 1 × 1 μm2.Back to article page