311 citations · 2k across the 21 of their papers we have counts for
14 papers · 1 filter
Decoherence and relaxation of a single electron in a one dimensional conductor
A. Marguerite, C. Cabart, C. Wahl +13
We study the decoherence and relaxation of a single elementary electronic excitation propagating in a one-dimensional chiral conductor. Using two-particle interferences in the elec…
Trion-polaritons : How strong coupling to a cavity changes the orbital and spin properties of trions
Ch. Grenier, C. Ciuti, A. Imamoglu
The elementary optical excitations of a two-dimensional electron system strongly coupled to a microcavity are trion-polaritons. Using a variational approach, we demonstrate that th…
Robust quantum coherence above the Fermi sea
S. Tewari, P. Roulleau, C. Grenier +5
In this paper we present an experiment where we measured the quantum coherence of a quasiparticle injected at a well-defined energy above the Fermi sea into the edge states of the…
Real time decoherence of Landau and Levitov quasi-particles in quantum Hall edge channels
D. Ferraro, B. Roussel, C. Cabart +4
Quantum Hall edge channels at integer filling factor provide a unique test-bench to understand decoherence and relaxation of single electronic excitations in a ballistic quantum co…
Electron quantum optics in ballistic chiral conductors
E. Bocquillon, V. Freulon, F. D. Parmentier +10
The edge channels of the quantum Hall effect provide one dimensional chiral and ballistic wires along which electrons can be guided in optics like setup. Electronic propagation can…
Wigner function approach to single electron coherence in quantum Hall edge channels
D. Ferraro, A. Feller, A. Ghibaudo +5
Recent electron quantum optics experiments performed with on-demand single electron sources call for a mixed time/frequency approach to electronic quantum coherence. Here, we prese…