The fractional quantum Hall effect (FQHE) is well understood in within the composite fermions picture : in 2+1 dimensions, a change in the topology of electron configuration space leads to the emergence of anyons, quasiparticles with fractional exchange statistics ranging between Bose-Einstein and Fermi-Dirac. These composite fermions, made of electrons bound to magnetic flux quanta in a ratio expressed by the filling factor, act as charge carriers in two-dimensional electron gases (2DEG) and give rise to exotic Hall magnetoresistance quantization. However, the elusive filling factor 5/2 state of the FQHE seems to contain additional structure from which an even more peculiar behaviour could arise. The excitations of this state are speculate...
The fractional quantum Hall (FQH) effect harbors a wealth of unique phenomena, many of which remain ...
The study of electrons in low dimensions is a field which has yielded incredible insights in the pas...
Fractionally charged quasiparticles in the quantum Hall state with a filling factor nu=5/2 are expec...
Thanks to the development of the semiconductor industry, we are able to grow 2D material with fewer ...
In this Letter we propose an interferometric experiment to detect non-Abelian quasiparticle statisti...
We consider the tunneling current through a double point-contact Fabry-Pérot interferometer such as ...
We consider the tunneling current through a double point-contact Fabry-Pérot interferometer such as ...
In the quantum Hall regime, the Coulomb interactions lead to the emergence of various highly correla...
This thesis is dedicated to processing of quantum electronic signals in the edge channels of the int...
The $\nu=\frac{5}{2}$ fractional quantum Hall effect (FQHE) is a unique and interesting experimental...
In this thesis, we studied the effect of electron electron interactions in quantum pointcontacts (QP...
En régime d’effet Hall quantique, les interactions coulombiennes entrainent la formation de nombreus...
Quasi-particles are elementary excitations of condensed matter quantum phases. Demonstrating that th...
We examine interferometric experiments in systems that exhibit non-Abelian braiding statistics, expr...
The electronic properties of solids are a rich field of research. It has proven especially interesti...
The fractional quantum Hall (FQH) effect harbors a wealth of unique phenomena, many of which remain ...
The study of electrons in low dimensions is a field which has yielded incredible insights in the pas...
Fractionally charged quasiparticles in the quantum Hall state with a filling factor nu=5/2 are expec...
Thanks to the development of the semiconductor industry, we are able to grow 2D material with fewer ...
In this Letter we propose an interferometric experiment to detect non-Abelian quasiparticle statisti...
We consider the tunneling current through a double point-contact Fabry-Pérot interferometer such as ...
We consider the tunneling current through a double point-contact Fabry-Pérot interferometer such as ...
In the quantum Hall regime, the Coulomb interactions lead to the emergence of various highly correla...
This thesis is dedicated to processing of quantum electronic signals in the edge channels of the int...
The $\nu=\frac{5}{2}$ fractional quantum Hall effect (FQHE) is a unique and interesting experimental...
In this thesis, we studied the effect of electron electron interactions in quantum pointcontacts (QP...
En régime d’effet Hall quantique, les interactions coulombiennes entrainent la formation de nombreus...
Quasi-particles are elementary excitations of condensed matter quantum phases. Demonstrating that th...
We examine interferometric experiments in systems that exhibit non-Abelian braiding statistics, expr...
The electronic properties of solids are a rich field of research. It has proven especially interesti...
The fractional quantum Hall (FQH) effect harbors a wealth of unique phenomena, many of which remain ...
The study of electrons in low dimensions is a field which has yielded incredible insights in the pas...
Fractionally charged quasiparticles in the quantum Hall state with a filling factor nu=5/2 are expec...