Figure 1.
a AFM image of the uncapped (In,Ga)As/GaAs QD structure. b Fourier-transformed AFM image of an area with sizes 4 × 4 μm2. The arrows pointed out the maxima along the directions of the QD alignment, [0-11] and [011];
c Histogram of QD distribution by the aspect ratio
Mazur et al. Nanoscale Research Letters 2010 5:991 doi:10.1007/s11671-010-9590-5 |
