523 citations · 5k across the 68 of their papers we have counts for
7 papers · 1 filter
Noisy Kondo impurities
T. Delattre, C. Feuillet-Palma, L. G. Herrmann +8
The anti-ferromagnetic coupling of a magnetic impurity carrying a spin with the conduction electrons spins of a host metal is the basic mechanism responsible for the increase of th…
Single electron quantum tomography in quantum Hall edge channels
Charles Grenier, Rémy Hervé, Erwann Bocquillon +5
We propose a quantum tomography protocol to measure single electron coherence in quantum Hall edge channels and therefore access for the first time the wave function of single elec…
A high sensitivity ultra-low temperature RF conductance and noise measurement setup
François D. Parmentier, Adrien Mahé, Anne Denis +4
We report on the realization of a high sensitivity RF noise measurement scheme to study small current fluctuations of mesoscopic systems at milliKelvin temperatures. The setup reli…
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…
Current correlations of an on-demand electron source as an evidence of single particle emission
A. Mahé, F. D. Parmentier, E. Bocquillon +7
In analogy with quantum optics, short time correlations of the current fluctuations are used to characterize an on-demand electron source consisting of a quantum dot connected to a…
Conserved spin and orbital phase along carbon nanotubes connected with multiple ferromagnetic contacts
C. Feuillet-Palma, T. Delattre, P. Morfin +6
We report on spin dependent transport measurements in carbon nanotubes based multi-terminal circuits. We observe a gate-controlled spin signal in non-local voltages and an anomalou…