This thesis is devoted to the study of current correlation of single-electron beams in a ballistic quantum conductor. A mesoscopic capacitor is used as an on-demand single electron emitter to emit single charges in a quantum Hall effect edge channel. When driven by a large high-frequency excitation voltage, the source periodically emits a single electron followed by a single hole, thus generating a quantized AC current in units of 2ef_0, where f_0 is the drive frequency. We have measured the autocorrelation of the current fluctuations emitted by the source, putting into light a fundamental high-frequency noise limit, called quantum jitter, which is the signature of single particle emission. The measurements are in excellent agreement with b...
The edge channels of the quantum Hall effect provide one dimensional chiral and ballistic wires alon...
The last ten years saw tremendous progress in nanofabrication techniques. These progresses allowed t...
International audienceThe edge channels of the quantum Hall effect provide one dimensional chiral an...
This thesis is devoted to the study of current correlation of single-electron beams in a ballistic q...
This thesis is devoted to the implementation of quantum optics experiments in a ballistic quantum co...
This thesis is devoted to the implementation of quantum optics experiments in a ballistic quantum co...
Cette thèse est consacrée à l'étude des corrélations de courant de faisceaux mono-électroniques dans...
Quantum physics experiments have reached a level of precision and control that allows quantum state ...
Quantum physics experiments have reached a level of precision and control that allows quantum state ...
Quantum physics experiments have reached a level of precision and control that allows quantum state ...
Quantum physics experiments have reached a level of precision and control that allows quantum state ...
This thesis is devoted to the characterization of a subnanosecond single electron source made of a q...
This thesis is dedicated to processing of quantum electronic signals in the edge channels of the int...
This thesis is dedicated to processing of quantum electronic signals in the edge channels of the int...
As for photons, the wave-particle duality plays a crucial role in the propagation of electrons in qu...
The edge channels of the quantum Hall effect provide one dimensional chiral and ballistic wires alon...
The last ten years saw tremendous progress in nanofabrication techniques. These progresses allowed t...
International audienceThe edge channels of the quantum Hall effect provide one dimensional chiral an...
This thesis is devoted to the study of current correlation of single-electron beams in a ballistic q...
This thesis is devoted to the implementation of quantum optics experiments in a ballistic quantum co...
This thesis is devoted to the implementation of quantum optics experiments in a ballistic quantum co...
Cette thèse est consacrée à l'étude des corrélations de courant de faisceaux mono-électroniques dans...
Quantum physics experiments have reached a level of precision and control that allows quantum state ...
Quantum physics experiments have reached a level of precision and control that allows quantum state ...
Quantum physics experiments have reached a level of precision and control that allows quantum state ...
Quantum physics experiments have reached a level of precision and control that allows quantum state ...
This thesis is devoted to the characterization of a subnanosecond single electron source made of a q...
This thesis is dedicated to processing of quantum electronic signals in the edge channels of the int...
This thesis is dedicated to processing of quantum electronic signals in the edge channels of the int...
As for photons, the wave-particle duality plays a crucial role in the propagation of electrons in qu...
The edge channels of the quantum Hall effect provide one dimensional chiral and ballistic wires alon...
The last ten years saw tremendous progress in nanofabrication techniques. These progresses allowed t...
International audienceThe edge channels of the quantum Hall effect provide one dimensional chiral an...