Figure 2.

High-resolution SEM images of the InAsSbP strain-induced QDs–pits cooperative structure—(a) (S = 4 µm2). b, c and d—enlarged view of the mentioned by red, blue and green ovals related regions. White ovals—QDs, black ovals—pits

Gambaryan Nanoscale Research Letters 2009 5:587-591   doi:10.1007/s11671-009-9510-8