The variational method complemented with the use of explicitly correlated Gaussian basis
functions is one of the most powerful approaches currently used for calculating the …

Indirect excitons can be controlled by voltage, can travel over large distances before
recombination, and can cool down close to the temperature of semiconductor crystal lattice …

A van der Waals heterostructure built from atomically thin semiconducting transition metal
dichalcogenides (TMDs) enables the formation of excitons from electrons and holes in …

Dipolar bosonic gases are currently the focus of intensive research due to their interesting
many-body physics in the quantum regime. Their experimental embodiments range from …

Efficient signal communication uses photons. Signal processing, however, uses an optically
inactive medium, electrons. Therefore, an interconnection between electronic signal …

The exciton-exciton interaction is investigated for quasi-two-dimensional quantum
structures. A bosonization scheme is applied including the full spin structure. For generating …

Semiconductor microcavities, in which strong coupling of excitons to confined photon modes
leads to the formation of exciton–polariton modes, have increasingly become a focus for the …

Condensation is observed in a gas of indirect excitons confined in an electrostatic trap.
Imaging and interferometric measurements detect that excitons condense at the trap bottom …

The superfluid to normal fluid transition of dipolar bosons in two dimensions is studied in a
broad density range by using path integral Monte Carlo simulations and summarized in the …

We demonstrate a method to create potential barriers with polarized light beams for
polaritons in semiconductor microcavities. The form of the barriers is engineered via the real …