123 citations · 150 across the 4 of their papers we have counts for
4 papers
Two-dimensional carrier gas at a polar interface without surface band gap states: A first-principles perspective
Federico Brivio, Andrew Rappe, Leeor Kronik +1
We present first-principles calculations of the interface between GaN and strained AlN, using a slab model in which polarization is compensated via surface fractional-charge pseudo…
On the diameter dependence of metal-nanowire Schottky barrier height
Yonatan Calahorra, Eilam Yalon, Dan Ritter
Bardeen's model for the non-ideal metal-semiconductor interface was applied to metal-wrapped cylindrical nanowire systems; a significant effect of the nanowire diameter on the non-…
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…
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…