172 citations · 245 across the 3 of their papers we have counts for
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cond-mat.mes-hall2008★ 45 cited
Statistical electron excitation in a double quantum dot induced by two independent quantum point contacts
U. Gasser, S. Gustavsson, B. Küng +4
We investigate experimentally the influence of current flow through two independent quantum point contacts to a nearby double quantum dot realized in a GaAs-AlGaAs heterostructure.…
cond-mat.mes-hall2008★ 28 cited
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…
cond-mat.mes-hall2007★ 172 cited
Frequency-selective single photon detection using a double quantum dot
S. Gustavsson, M. Studer, R. Leturcq +4
We use a double quantum dot as a frequency-tunable on-chip microwave detector to investigate the radiation from electron shot-noise in a near-by quantum point contact. The device i…