Photons are emitted or absorbed by a nano-circuit under both equilibrium and non-equilibrium situations. Here, we focus on the non-equilibrium situation arising due to a temperature difference between the leads of a quantum point contact, and study the finite frequency (colored) noise. We explore this delta-$T$ noise in the finite frequency regime for two systems: conventional conductors described by Fermi liquid scattering theory and the fractional quantum Hall system at Laughlin filling fractions, described by the chiral Luttinger liquid formalism. We study the emission noise, its expansion in the temperature difference (focusing on the quadratic component) as well as the excess emission noise defined with respect to a properly chosen equ...
International audienceWe investigate heat current fluctuations induced by a periodic train of Lorent...
14 pages, 6 figuresThe effect of an AC perturbation on the shot noise of a fractional quantum Hall f...
We analyse the noise of the edge current of a generic fractional quantum Hall state in a tunnelling ...
Photons are emitted or absorbed by a nano-circuit under both equilibrium and non-equilibrium situati...
International audienceThe current fluctuations due to a temperature bias, i.e. the delta-$T$ noise, ...
revised version, curve for time correlations at nu=1/3 addedA microscopic theory of current partitio...
The current fluctuations due to a temperature bias, i.e. the delta-$T$ noise, allow one to access pr...
International audienceWe present shot noise measurements in the Fractional Quantum Hall regime at . ...
4 pages, 3 figures; v2: modified FIG.1, new FIG.2We analyze the current noise, generated at a quantu...
The purpose of this thesis is the study of different low-dimensional systems displaying the physical...
International audienceWe study the photoassisted shot noise generated by a periodic voltage in the f...
International audienceWe investigate minimal excitation states for heat transport into a fractional ...
We propose an experiment to probe the unconventional quantum statistics of quasiparticles in fractio...
THESIS 10343We study theoretical aspects of fractional quantum Hall devices based on tunnelling poin...
19 pages, 9 figuresInternational audienceWe consider the non-equilibrium zero frequency noise genera...
International audienceWe investigate heat current fluctuations induced by a periodic train of Lorent...
14 pages, 6 figuresThe effect of an AC perturbation on the shot noise of a fractional quantum Hall f...
We analyse the noise of the edge current of a generic fractional quantum Hall state in a tunnelling ...
Photons are emitted or absorbed by a nano-circuit under both equilibrium and non-equilibrium situati...
International audienceThe current fluctuations due to a temperature bias, i.e. the delta-$T$ noise, ...
revised version, curve for time correlations at nu=1/3 addedA microscopic theory of current partitio...
The current fluctuations due to a temperature bias, i.e. the delta-$T$ noise, allow one to access pr...
International audienceWe present shot noise measurements in the Fractional Quantum Hall regime at . ...
4 pages, 3 figures; v2: modified FIG.1, new FIG.2We analyze the current noise, generated at a quantu...
The purpose of this thesis is the study of different low-dimensional systems displaying the physical...
International audienceWe study the photoassisted shot noise generated by a periodic voltage in the f...
International audienceWe investigate minimal excitation states for heat transport into a fractional ...
We propose an experiment to probe the unconventional quantum statistics of quasiparticles in fractio...
THESIS 10343We study theoretical aspects of fractional quantum Hall devices based on tunnelling poin...
19 pages, 9 figuresInternational audienceWe consider the non-equilibrium zero frequency noise genera...
International audienceWe investigate heat current fluctuations induced by a periodic train of Lorent...
14 pages, 6 figuresThe effect of an AC perturbation on the shot noise of a fractional quantum Hall f...
We analyse the noise of the edge current of a generic fractional quantum Hall state in a tunnelling ...