78 citations · 581 across the 16 of their papers we have counts for
4 papers · 1 filter
Time Reversal Symmetric Topological Exciton Condensate in Bilayer HgTe Quantum Wells
Jan Carl Budich, Björn Trauzettel, Paolo Michetti
We investigate a bilayer system of critical HgTe quantum wells each featuring a spin-degenerate pair of massless Dirac fermions. In the presence of an electrostatic inter-layer Cou…
Plasmons due to the interplay of Dirac and Schrödinger fermions
Stefan Juergens, Paolo Michetti, Björn Trauzettel
We study the interplay between Dirac and Schrödinger fermions in the polarization properties of a two-dimensional electron gas (2DEG). Specifically, we analyze the low-energy secto…
Microscopic Theory of Polariton Lasing via Vibronically Assisted Scattering
Leonardo Mazza, Stéphane Kéna-Cohen, Paolo Michetti +1
Polariton lasing has recently been observed in strongly coupled crystalline anthracene microcavities. A simple model is developed describing the onset of the non-linear threshold b…
Devices with electrically tunable topological insulating phases
Paolo Michetti, Björn Trauzettel
Solid-state topological insulating phases, characterized by spin-momentum locked edge modes, provide a powerful route for spin and charge manipulation in electronic devices. We pro…