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cond-mat.stat-mech2026
Amplification based on the noise-induced negative differential resistance in a Zener diode
Alexandre Dumont, Bertrand Reulet
A voltage biased Zener diode always exhibit positive differential resistance, thus cannot be used as an element to provide amplification of a signal. We show how to induce negative…
cond-mat.stat-mech2023
Probability Currents in Out-of-Equilibrium Microwave Circuits
Alexandre Dumont, Pierre Février, Christian Lupien +1
In this work we reconstruct the probability current in phase space of out-of-equilibrium microwave circuits. This is achieved by a statistical analysis of short-time correlations i…