34 citations · 140 across the 7 of their papers we have counts for
Showing 2012Show all
3 papers · 1 filter
cond-mat.mes-hall2012★ 2 cited
The effect of (NH4)2Sx passivation on the (311)A GaAs surface and its use in AlGaAs/GaAs heterostructure devices
D. J. Carrad, A. M. Burke, P. J. Reece +6
We have studied the efficacy of (NH4)2Sx surface passivation on the (311)A GaAs surface. We report XPS studies of simultaneously-grown (311)A and (100) heterostructures showing tha…
cond-mat.mes-hall2012★ 22 cited
Extreme sensitivity of the spin-splitting and 0.7 anomaly to confining potential in one-dimensional nanoelectronic devices
A. M. Burke, O. Klochan, I. Farrer +3
Quantum point contacts (QPCs) have shown promise as nanoscale spin-selective components for spintronic applications and are of fundamental interest in the study of electron many-bo…
cond-mat.mes-hall2012★ 34 cited
The Impact of Small-Angle Scattering on Ballistic Transport in Quantum Dots
A. M. See, I. Pilgrim, B. C. Scannell +10
Disorder increasingly affects performance as electronic devices are reduced in size. The ionized dopants used to populate a device with electrons are particularly problematic, lead…