301 citations · 1.5k across the 25 of their papers we have counts for
4 papers · 1 filter
Evidence for localization and 0.7 anomaly in hole quantum point contacts
Y. Komijani, M. Csontos, I. Shorubalko +5
Quantum point contacts implemented in p-type GaAs/AlGaAs heterostructures are investigated by low-temperature electrical conductance spectroscopy measurements. Besides one-dimensio…
Electron counting in quantum dots
S. Gustavsson, R. Leturcq, M. Studer +5
We use time-resolved charge detection techniques to investigate single-electron tunneling in semiconductor quantum dots. The ability to detect individual charges in real-time makes…
Quantum dots investigated with charge detection techniques
T. Ihn, Simon Gustavsson, Urszula Gasser +7
The detection of the quantum dot charge state using a quantum point contact charge detector has opened a new exciting route for the investigation of quantum dot devices in recent y…
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…