This thesis is dedicated to processing of quantum electronic signals in the edge channels of the integer quantum Hall effect. In particular, I used the electronic analogue of the Hong, Ou and Mandel interferometer to realize two particle interference measurements. The interferometer consists of a quantum point contact (QPC) that acts as an electronic beam-splitter. The inputs are fed by single electron sources whose single particle excitations are guided toward the QPC by quantum Hall edge channels. We measure low frequency current noise in one of the output to measure overlaps of first order coherence functions. With this interferometer I could characterize on short time scales the role of Coulomb interactions on single electron propagatio...
16 pages, 10 figuresInternational audienceA theoretical study of the single electron coherence prope...
16 pages, 10 figuresInternational audienceA theoretical study of the single electron coherence prope...
16 pages, 10 figuresInternational audienceA theoretical study of the single electron coherence prope...
This thesis is dedicated to processing of quantum electronic signals in the edge channels of the int...
Cette thèse est dédiée à l'analyse de signaux électriques quantiques dans les canaux de bords de l'e...
Cette thèse est consacrée à l'étude de la décohérence de paquets d'onde mono-électroniques injectés ...
This thesis is devoted to the implementation of quantum optics experiments in a ballistic quantum co...
This manuscript is devoted to the study of the decoherence of single electronic wavepackets injected...
This thesis is devoted to the implementation of quantum optics experiments in a ballistic quantum co...
This manuscript is devoted to the study of the decoherence of single electronic wavepackets injected...
International audienceWe consider the electronic analog of the Hong–Ou–Mandel (HOM) interferometer f...
The electronic Hong-Ou-Mandel interferometer in the integer quantum Hall regime is an ideal system t...
The electronic Hong-Ou-Mandel interferometer in the integer quantum Hall regime is an ideal system t...
The last ten years saw tremendous progress in nanofabrication techniques. These progresses allowed t...
16 pages, 10 figuresInternational audienceA theoretical study of the single electron coherence prope...
16 pages, 10 figuresInternational audienceA theoretical study of the single electron coherence prope...
16 pages, 10 figuresInternational audienceA theoretical study of the single electron coherence prope...
16 pages, 10 figuresInternational audienceA theoretical study of the single electron coherence prope...
This thesis is dedicated to processing of quantum electronic signals in the edge channels of the int...
Cette thèse est dédiée à l'analyse de signaux électriques quantiques dans les canaux de bords de l'e...
Cette thèse est consacrée à l'étude de la décohérence de paquets d'onde mono-électroniques injectés ...
This thesis is devoted to the implementation of quantum optics experiments in a ballistic quantum co...
This manuscript is devoted to the study of the decoherence of single electronic wavepackets injected...
This thesis is devoted to the implementation of quantum optics experiments in a ballistic quantum co...
This manuscript is devoted to the study of the decoherence of single electronic wavepackets injected...
International audienceWe consider the electronic analog of the Hong–Ou–Mandel (HOM) interferometer f...
The electronic Hong-Ou-Mandel interferometer in the integer quantum Hall regime is an ideal system t...
The electronic Hong-Ou-Mandel interferometer in the integer quantum Hall regime is an ideal system t...
The last ten years saw tremendous progress in nanofabrication techniques. These progresses allowed t...
16 pages, 10 figuresInternational audienceA theoretical study of the single electron coherence prope...
16 pages, 10 figuresInternational audienceA theoretical study of the single electron coherence prope...
16 pages, 10 figuresInternational audienceA theoretical study of the single electron coherence prope...
16 pages, 10 figuresInternational audienceA theoretical study of the single electron coherence prope...