Figure 1From: Various Quantum- and Nano-Structures by III–V Droplet Epitaxy on GaAs SubstratesSchematic of droplet epitaxy during the crystallization of In droplets into InAs and InGaAs nanostructures. From the formation of In droplet (a), the fabrication of InAs QDs (c) are described in (f, g). The fabrication schematic of various InGaAs nanostructures (d, e) at higher substrate temperatures are shown in (h, i)Back to article page