Figure 3From: In situ accurate control of 2D-3D transition parameters for growth of low-density InAs/GaAs self-assembled quantum dotsMicro-PL and Fourier spectrum. (a) Micro-PL of sample 9 at 80 K, (b) Fourier spectrum of sample 9 at 80 K, and (c) schematic illustration of sample 9.Back to article page