2 citations · 2 across the 2 of their papers we have counts for
5 papers · 1 filter
Josephson junctions as detectors for non-Gaussian noise
B. Huard, H. Pothier, Norman O. Birge +3
Non-Gaussian fluctuations of the electrical current can be detected with a Josephson junction placed on-chip with the noise source. We present preliminary measurements with an NIS…
Current to frequency conversion in a Josephson circuit
F. Nguyen, N. Boulant, G. Ithier +4
The voltage oscillations which occur in an ideally current-biased Josephson junction, were proposed to make a current standard for metrology. We demonstrate similar oscillations in…
Influence of Magnetic Field on Effective Electron-Electron Interactions in a Copper Wire
A. Anthore, F. Pierre, H. Pothier +2
We have measured in a copper wire the energy exchange rate between quasiparticles as a function of the applied magnetic field. We find that the effective electron-electron interact…
Probing interactions in mesoscopic gold wires
F. Pierre, H. Pothier, D. Esteve +3
We have measured in gold wires the energy exchange rate between quasiparticles, the phase coherence time of quasiparticles and the resistance vs. temperature, in order to probe the…
Comparison of energy and phase relaxation in metallic wires
A. B. Gougam, F. Pierre, H. Pothier +2
We have measured the phase coherence time, in long, narrow wires of Au, Ag, and Cu, over the temperature range 40 mK-6 K. In the Cu and Au wires, saturates at low temp…