Intersubband polaritons are light-matter excitations originating from the strong coupling between an intersubband quantum well electronic transition and a microcavity photon mode. In the low density limit, \textit{i.e.}, when only a tiny fraction of the Fermi sea is excited, these excitations are well described by a quadratic effective bosonic Hamiltonian. However, when the number of excitations in the system increases, deviations from this behavior occur. In this thesis we study how the Coulomb electron-electron interaction and the Pauli saturation of the electronic transitions affect the physics of intersubband polaritons by adapting a commutator technique for composite bosons. We develop a microscopic theory to derive the polariton-polar...
An exciton-polariton is a quasi-particle that emerges from the strong coupling between an exciton an...
We show that strong electron-electron interactions in quantum materials can give rise to electronic ...
Two-dimensional semiconductors inside optical microcavities have emerged as a versatile platform to ...
Intersubband polaritons are light-matter excitations originating from the strong coupling between an...
This paper demonstrates that the coupling between light and intersubband excitations in semiconducto...
This paper demonstrates that the coupling between light and intersubband excitations in semiconducto...
Modifying the photonic environment of a semiconductor quantum well by embedding it in a high-reflect...
Modifying the photonic environment of a semiconductor quantum well by embedding it in a high-reflect...
Summarization: We propose a scheme to observe the crossover from weakly to strongly bound pairs with...
The history of cavity quantum electrodynamics, the study of light-matter interaction in quantum conf...
This work focuses on the design, the realization and the characterization of devices, based on semic...
In this thesis we studied theoretically the effect of particle interactions in three different cases...
Some special features of polaritons, quasi-particles being normal modes of system of excitons intera...
In this thesis we studied theoretically the effect of particle interactions in three different cases...
Two-dimensional semiconductors inside optical microcavities have emerged as a versatile platform to ...
An exciton-polariton is a quasi-particle that emerges from the strong coupling between an exciton an...
We show that strong electron-electron interactions in quantum materials can give rise to electronic ...
Two-dimensional semiconductors inside optical microcavities have emerged as a versatile platform to ...
Intersubband polaritons are light-matter excitations originating from the strong coupling between an...
This paper demonstrates that the coupling between light and intersubband excitations in semiconducto...
This paper demonstrates that the coupling between light and intersubband excitations in semiconducto...
Modifying the photonic environment of a semiconductor quantum well by embedding it in a high-reflect...
Modifying the photonic environment of a semiconductor quantum well by embedding it in a high-reflect...
Summarization: We propose a scheme to observe the crossover from weakly to strongly bound pairs with...
The history of cavity quantum electrodynamics, the study of light-matter interaction in quantum conf...
This work focuses on the design, the realization and the characterization of devices, based on semic...
In this thesis we studied theoretically the effect of particle interactions in three different cases...
Some special features of polaritons, quasi-particles being normal modes of system of excitons intera...
In this thesis we studied theoretically the effect of particle interactions in three different cases...
Two-dimensional semiconductors inside optical microcavities have emerged as a versatile platform to ...
An exciton-polariton is a quasi-particle that emerges from the strong coupling between an exciton an...
We show that strong electron-electron interactions in quantum materials can give rise to electronic ...
Two-dimensional semiconductors inside optical microcavities have emerged as a versatile platform to ...