38 citations · 250 across the 16 of their papers we have counts for
16 papers
The effect of direct electron beam patterning on the water uptake and ionic conductivity of Nafion thin films
Ky V. Nguyen, Jan G. Gluschke, A. Bernardus Mostert +12
We report the effect of electron-beam patterning on the water uptake and ionic conductivity of Nafion films using a combination of x-ray photoelectron spectroscopy, quartz crystal…
Hybrid nanowire ion-to-electron transducers for integrated bioelectronic circuitry
D. J. Carrad, A. B. Mostert, A. R. Ullah +8
A key task in the emerging field of bioelectronics is the transduction between ionic/protonic and electronic signals at high fidelity. This is a considerable challenge since the tw…
Using polymer electrolyte gates to set-and-freeze threshold voltage and local potential in nanowire-based devices and thermoelectrics
Sofia Fahlvik Svensson, Adam M. Burke, Damon J. Carrad +3
We use the strongly temperature-dependent ionic mobility in polymer electrolytes to 'freeze in' specific ionic charge environments around a nanowire using a local wrap-gate geometr…
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…