Figure 3.

Histograms of the InAs quantum dots grown at 420 °C and InAs coverage of a 1.80 MLs, b 1.85 MLs, c 1.95 MLs showing variation of number of dots with lateral diameter. These histograms were created from 2 μm × 2 μm AFM images

Dhawan et al. Nanoscale Research Letters 2009 5:31-37   doi:10.1007/s11671-009-9439-y