401 citations · 2.4k across the 38 of their papers we have counts for
25 papers · 1 filter
Distinguishing between Direct and Parametric Driving in Nanomechanics Using a Vibrating Carbon Nanotube
Sam Dicker, Patrick Steger, Deepanjan Das +2
Parametric driving is a powerful route to amplification and nonlinear control in nanomechanical resonators, but its signatures can be ambiguous because standard dc electrical reado…
Probing quantum devices with radio-frequency reflectometry
Florian Vigneau, Federico Fedele, Anasua Chatterjee +5
Many important phenomena in quantum devices are dynamic, meaning that they cannot be studied using time-averaged measurements alone. Experiments that measure such transient effects…
Radio-frequency characterization of a supercurrent transistor made from a carbon nanotube
M. Mergenthaler, F. J. Schupp, A. Nersisyan +6
A supercurrent transistor is a superconductor-semiconductor hybrid device in which the Josephson supercurrent is switched on and off using a gate voltage. While such devices have b…
Non-galvanic calibration and operation of a quantum dot thermometer
J. M. A. Chawner, S. Barraud, M. F. Gonzalez-Zalba +4
A cryogenic quantum dot thermometer is calibrated and operated using only a single non-galvanic gate connection. The thermometer is probed with radio-frequency reflectometry and ca…
Measuring the thermodynamic cost of timekeeping
A. N. Pearson, Y. Guryanova, P. Erker +4
All clocks, in some form or another, use the evolution of nature towards higher entropy states to quantify the passage of time. Due to the statistical nature of the second law and…
Machine learning enables completely automatic tuning of a quantum device faster than human experts
H. Moon, D. T. Lennon, J. Kirkpatrick +10
Device variability is a bottleneck for the scalability of semiconductor quantum devices. Increasing device control comes at the cost of a large parameter space that has to be explo…