Figure 4From: Various Quantum- and Nano-Structures by III–V Droplet Epitaxy on GaAs Substrates2D and 3D AFM images of InGaAs triangular-holed nanostructures on GaAs type-A surfaces, which was fabricated at 350°C: a(311)A, b(411)A, and c(511)A. Large AFM images are 20 (x) × 16 (y) μm2 and the 3D insets are 600 × 600 nm2Back to article page