34 citations · 61 across the 5 of their papers we have counts for
10 papers
Using light and heat to controllably switch and reset disorder configuration in nanoscale devices
A. M. See, M. Aagesen, P. E. Lindelof +2
Quantum dots exhibit reproducible conductance fluctuations at low temperatures due to electron quantum interference. The sensitivity of these fluctuations to the underlying disorde…
Radio-frequency reflectometry on an undoped AlGaAs/GaAs single electron transistor
S. J. MacLeod, A. M. See, Z. K. Keane +5
Radio frequency reflectometry is demonstrated in a sub-micron undoped AlGaAs/GaAs device. Undoped single electron transistors (SETs) are attractive candidates to study single elect…
Determining the stability and activation energy of Si acceptors in AlGaAs using quantum interference in an open hole quantum dot
D. J. Carrad, A. M. Burke, O. Klochan +6
We fabricated an etched hole quantum dot in a Si-doped (311)A AlGaAs/GaAs heterostructure to study disorder effects via magnetoconductance fluctuations (MCF) at millikelvin tempera…
A study of transport suppression in an undoped AlGaAs/GaAs quantum dot single-electron transistor
A. M. See, O. Klochan, A. P. Micolich +3
We report a study of transport blockade features in a quantum dot single-electron transistor, based on an undoped AlGaAs/GaAs heterostructure. We observe suppression of transport t…
Is it the boundaries or disorder that dominates electron transport in semiconductor `billiards'?
A. P. Micolich, A. M. See, B. C. Scannell +6
Semiconductor billiards are often considered as ideal systems for studying dynamical chaos in the quantum mechanical limit. In the traditional picture, once the electron's mean fre…
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…