168 citations · 656 across the 18 of their papers we have counts for
3 papers · 1 filter
Evidence for interacting two-level systems from the 1/f noise of a superconducting resonator
J. Burnett, L. Faoro, I. Wisby +9
Here we find the increase in 1/f noise of superconducting resonators at low temperatures to be completely incompatible with the standard tunneling model (STM) of Two Level Systems…
Dynamic parity recovery in a strongly driven Cooper-pair box
S. E. de Graaf, J. Leppäkangas, A. Adamyan +6
We study a superconducting charge qubit coupled to an intensive electromagnetic field and probe changes in the resonance frequency of the formed dressed states. At large driving st…
Effects of quasiparticle tunneling in a circuit-QED realization of a strongly driven two-level system
J. Leppäkangas, S. E. de Graaf, A. Adamyan +5
We experimentally and theoretically study the frequency shift of a driven cavity coupled to a superconducting charge qubit. In addition to previous studies, we here also consider d…