19 citations · 33 across the 2 of their papers we have counts for
4 papers
Unexpectedly allowed transition in two inductively coupled transmons
Étienne Dumur, Bruno Küng, Alexey Feofanov +6
We present experimental results in which the unexpected zero-two transition of a circuit composed of two inductively coupled transmons is observed. This transition shows an unusual…
Kerr coefficients of plasma resonances in Josephson junction chains
Thomas Weißl, Bruno Küng, Étienne Dumur +6
We present an experimental and theoretical analysis of the self- and cross-Kerr effect of extended plasma resonances in Josephson junction chains. We calculate the Kerr coefficient…
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…
Time-resolved charge detection with cross-correlation techniques
B. Küng, O. Pfäffli, S. Gustavsson +4
We present time-resolved charge sensing measurements on a GaAs double quantum dot with two proximal quantum point contact (QPC) detectors. The QPC currents are analyzed with cross-…