281 citations · 2.9k across the 72 of their papers we have counts for
10 papers · 1 filter
Microwave photon generation in a doubly tunable superconducting resonator
Ida-Maria Svensson, Mathieu Pierre, Michaël Simoen +7
We have developed and tested a doubly tunable resonator, with the intention to simulate fast motion of the resonator boundaries in real space. Our device is a superconducting copla…
Characterization of a multimode coplanar waveguide parametric amplifier
M. Simoen, C. W. S. Chang, P. Krantz +5
We characterize a novel Josephson parametric amplifier based on a flux-tunable quarter-wavelength resonator. The fundamental resonance frequency is ~1GHz, but we use higher modes o…
Quantized conductance and its correlation to the supercurrent in a nanowire connected to superconductors
Simon Abay, Daniel Persson, Henrik Nilsson +4
We report conductance and supercurrent of InAs nanowires coupled to Al-superconducting electrodes with short channel lengths and good Ohmic contacts. The nanowires are suspended 15…
Parametric resonance in tunable superconducting cavities
Waltraut Wustmann, Vitaly Shumeiko
We develop a theory of parametric resonance in tunable superconducting cavities. The nonlinearity introduced by the SQUID attached to the cavity, and damping due to connection of t…
Analysis of a tuneable coupler for superconducting phase qubits
Ricardo A. Pinto, Alexander N. Korotkov, Michael R. Geller +2
This paper presents a theoretical analysis of the recently realized tuneable coupler for superconducting phase qubits (R. C. Bialczak et al., Ref.\ \protect\onlinecite{Bialczak}).…
Non-equilibrium supercurrent through a quantum dot: current harmonics and proximity effect due to a normal metal lead
Thibaut Jonckheere, Alex Zazunov, K. Bayandin +2
We consider a Hamiltonian model for a quantum dot which is placed between two superconducting leads with a constant bias imposed between these leads. Using the non-equilibrium Keld…