157 citations · 245 across the 10 of their papers we have counts for
4 papers · 1 filter
A Microscopic Lattice for Two-dimensional Dipolar Excitons
Camille Lagoin, Stephan Suffit, Mathieu Bernard +5
We report a two-dimensional artificial lattice for dipolar excitons confined in a GaAs double quantum well. Exploring the regime of large fillings per lattice site, we verify that…
Dynamical control over the confinement of spatially indirect excitons in electrostatic traps of GaAs coupled quantum wells
Mussie Beian, Suzanne Dang, Mathieu Alloing +6
We study spatially indirect excitons confined in a 10 m wide electrostatic trap of a GaAs double quantum well. We introduce a technique to control the amplitude of the electric…
High quality-factor mechanical resonators based on WSe2 monolayers
Nicolas Morell, Antoine Reserbat-Plantey, Ioannis Tsioutsios +4
Suspended monolayer transition metal-dichalcogenides (TMD) are membranes that combine ultra-low mass and exceptional optical properties, making them intriguing materials for opto-m…
The trion: two electrons plus one hole versus one electron plus one exciton
M. Combescot, O. Betbeder-Matibet, F. Dubin
We first show that, for problems dealing with trions, it is totally hopeless to use the standard many-body description in terms of electrons and holes and its associated Feynman di…