Evolution of InAs/GaAs QDs Size with the Growth Rate: A Numerical Investigation

Figure 3

10 K PL spectra obtained from InAs/GaAs QD samples obtained at 10 K with an excitation density of 80 W/cm² for InAs deposition rate 0.069 ML/s (red line), 0.043 ML/s (green line), 0.026 ML/s (blue line), and 0.013 ML/s (black line).