18 citations · 32 across the 2 of their papers we have counts for
4 papers · 1 filter
Noise-induced spectral shift measured in a Double Quantum Dot
Bruno Küng, Simon Gustavsson, Theodore Choi +6
We measure the shot noise of a quantum point-contact using a capacitively coupled InAs double quantum dot as an on-chip sensor. Our measurement signals are the (bidirectional) inte…
Spin-orbit interaction and spin relaxation in a two-dimensional electron gas
M. Studer, S. Schön, K. Ensslin +1
Using time-resolved Faraday rotation, the drift-induced spin-orbit Field of a two-dimensional electron gas in an InGaAs quantum well is measured. Including measurements of the elec…
Detecting THz current fluctuations in a quantum point contact using a nanowire quantum dot
S. Gustavsson, I. Shorubalko, R. Leturcq +3
We use a nanowire quantum dot to probe high-frequency current fluctuations in a nearby quantum point contact. The fluctuations drive charge transitions in the quantum dot, which ar…
Measuring current by counting electrons in a nanowire quantum dot
S. Gustavsson, I. Shorubalko, R. Leturcq +2
We measure current by counting single electrons tunneling through an InAs nanowire quantum dot. The charge detector is realized by fabricating a quantum point contact in close vici…