670 citations · 3.6k across the 39 of their papers we have counts for
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Topological power pumping in quantum circuits
Jacquelin Luneau, Clément Dutreix, Quentin Ficheux +4
In this article, we develop a description of topological pumps as slow classical dynamical variables coupled by a quantum system. We discuss the cases of quantum Hall pumps, Thoule…
Injection locking and parametric locking in a superconducting circuit
Danijela Marković, Jean-Damien Pillet, Emmanuel Flurin +2
When a signal is injected in a parametric oscillator close enough to its resonance, the oscillator frequency and phase get locked to those of the injected signal. Here, we demonstr…
Generating Entangled Microwave Radiation Over Two Transmission Lines
Emmanuel Flurin, Nicolas Roch, Francois Mallet +2
Using a superconducting circuit, the Josephson mixer, we demonstrate the first experimental realization of spatially separated two-mode squeezed states of microwave light. Driven b…
Widely tunable, non-degenerate three-wave mixing microwave device operating near the quantum limit
Nicolas Roch, Emmanuel Flurin, François Nguyen +4
We present the first experimental realization of a widely frequency tunable, non-degenerate three-wave mixing device for quantum signals at GHz frequency. It is based on a new supe…
Transport scattering time probed through rf admittance of a graphene capacitor
E. Pallecchi, A. C. Betz, J. Chaste +5
We have investigated electron dynamics in top gated graphene by measuring the gate admittance of a diffusive graphene capacitor in a broad frequency range as a function of carrier…
Evidence of the role of contacts on the observed electron-hole asymmetry in graphene
B. Huard, N. Stander, J. A. Sulpizio +1
We perform electrical transport measurements in graphene with several sample geometries. In particular, we design ``invasive'' probes crossing the whole graphene sheet as well as `…
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…
Measurement of the current-phase relation of superconducting atomic contacts
M. L. Della Rocca, M. Chauvin, B. Huard +3
We have probed the current-phase relation of an atomic contact placed with a tunnel junction in a small superconducting loop. The measurements are in quantitative agreement with th…
Transport measurements across a tunable potential barrier in graphene
B. Huard, J. A. Sulpizio, N. Stander +3
The peculiar nature of electron scattering in graphene is among many exciting theoretical predictions for the physical properties of this material. To investigate electron scatteri…