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cond-mat2002
Formation of InAs Self-Assembled Quantum Rings on InP
T. Raz, D. Ritter, G. Bahir
Shape transformations of partially capped self-assembled InAs quantum dots grown on InP are studied. Atomic force microscopy images show large anisotropic redistribution of the isl…
cond-mat2002
Ultrasmall In(Ga)As Quantum Dots Grown on Strained GaxIn1-xP Layers
T. Raz, D. Ritter, G. Bahir +1
InAs self-assembled quantum dots were grown on strained layers of GaxIn1-xP (0 < x < 0.3) on InP substrates. We show that the quantum dots have narrow vertical dimensions, ranging…