94 citations · 847 across the 21 of their papers we have counts for
21 papers
Measuring coherent dynamics of a superconducting qubit in an open waveguide
Aidar Sultanov, Evgeniya Mutsenik, Matthias Schmelz +5
We measured the relaxation and decoherence rates of a superconducting transmon qubit in a resonator-free setting. In our experiments, the qubit is coupled to an open coplanar waveg…
Detection of weak microwave fields with an underdamped Josephson junction
G. Oelsner, C. K. Andersen, M. Rehák +6
We have constructed a microwave detector based on the voltage switching of an underdamped Josephson junction, that is positioned at a current antinode of a λ/4 coplanar waveguide r…
Phase dynamics and IV-characteristics of two parallel stacks of coupled Josephson junctions
Yu. M. Shukrinov, I. R. Rahmonov, A. Plecenik +4
Two parallel stacks of coupled Josephson junctions are investigated to clarify the physics of transitions between the rotating and oscillating states and their effect on the IV-cha…
Resonance at the Rabi frequency in a superconducting flux qubit
Ya. S. Greenberg, E. Il'ichev, G. Oelsner +1
We analyze a system composed of a superconducting flux qubit coupled to a transmission-line resonator driven by two signals with frequencies close to the resonator's harmonics. The…
Finite quasiparticle lifetime in disordered superconductors
M. Žemlička, P. Neilinger, M. Trgala +8
We investigate the complex conductivity of a highly disordered MoC superconducting film with , where is the Fermi wavenumber and is the mean free path, der…
Multiphoton transitions in Josephson-junction qubits (Review Article)
S. N. Shevchenko, A. N. Omelyanchouk, E. Il'ichev
Two basic physical models, a two-level system and a harmonic oscillator, are realized on the mesoscopic scale as coupled qubit and resonator. The realistic system includes moreover…