The Noise Susceptibility of a Photo-excited Coherent Conductor (2008)
Gabelli, Julien, Reulet, Bertrand
We report the theory of the \emph{dynamical response of current fluctuations} of a photo-excited conductor. We have performed the calculation for a coherent conductor described by arbitrary...
Higher moments of noise (2005)
In this article we present simple approaches to the calculation of P(i) (the probability distribution of current fluctuations) in a tunnel junction, and to the effect of the environment on noise...
Phase sensitive shot noise in an Andreev interferometer (2003)
Reulet, Bertrand, Kozhevnikov, Alexay A., Prober, Daniel E., Belzig, Wolfgang, Nazarov, Yuli V.
We investigate nonequilibrium noise in a diffusive Andreev interferometer, in which currents emerging from two normal metal/superconductor (N-S) interfaces can interfere. We observe a modulation of...
Sign Reversals of ac Magnetoconductance in Isolated Quantum Dots (1997)
Noat, Yves, Bouchiat, Helene, Reulet, Bertrand, Mailly, Dominique
We have measured the electromagnetic response of micron-size isolated mesoscopic GaAs/GaAlAs square dots down to temperature T=16mK, by coupling them to an electromagnetic micro-resonator. Both...
Magneto-polarisability of mesoscopic rings (1996)
Noat, Yves, Reulet, Bertrand, Bouchiat, Helene
We calculate the average polarisability of two dimensional mesoscopic rings in the presence of an Aharonov-Bohm flux. The screening is taken into account self-consistently within a mean-field...
Dynamic response of isolated Aharonov-Bohm rings coupled to an electromagnetic resonator (1995)
Reulet, Bertrand, Ramin, Michel, Bouchiat, Helene, Mailly, Dominique
We have measured the flux dependence of both real and imaginary conductance of $GaAs/GaAlAs$ isolated mesoscopic rings at 310 MHz. The rings are coupled to a highly sensitive electromagnetic...
Ramin, Michel, Reulet, Bertrand, Bouchiat, Helene
We have computed persistent currents in a disordered mesoscopic ring in the presence of small electron-electron interactions, treated in first order perturbation theory. We have investigated both a...
Conductance of Aharonov--Bohm Rings: From the Discrete to the Continuous Spectrum Limit (1993)
Kamenev, Alex, Reulet, Bertrand, Bouchiat, Helene, Gefen, Yuval
The dissipative conductance of an array of mesoscopic rings, subject to an a.c. magnetic flux is investigated. The magneto--conductance may change sign between canonical and grand-canonical...