The interaction of N two-level atoms with a single-mode light field is an extensively studied
many-body problem in quantum optics, first analyzed by Dicke in the context of …

A method is presented for calculating the diamagnetic coefficient of an exciton in a
semiconductor nanostructure. The diamagnetic coefficient characterizes the response of a …

An effective-mass theory of the properties of excitons in isolated GaAs/Al x Ga 1− x As
quantum wells is presented. The phenomenon of exciton mixing induced by the complicated …

Colloidal, two-dimensional semiconductor nanoplatelets (NPLs) exhibit quantum
confinement in only one dimension, which results in an electronic structure that is …

We experimentally study the radii of excitons in hBN-encapsulated WS 2 monolayers by
means of magneto-optical reflectance spectroscopy at cryogenic temperatures in magnetic …

In this work we study the phase diagram of indirect excitons in coupled quantum wells and
show that the system undergoes a phase transition to an unbound electron-hole plasma …

The properties of excitons in GaAs/Al x Ga 1− x As quantum wells in the presence of
magnetic fields up to 10 T are calculated in an effective-mass approximation. The valence …

Exciton photoluminescence (PL) is an important technique for the characterization of
quantum wells (QW's). We discuss the effect of localization on the diamagnetic energy shift …

We study the photoluminescence (PL) of a two-dimensional liquid of oriented dipolar
excitons in In x Ga 1− x As coupled double quantum wells confined to a microtrap …

In this Letter, we study the diffusion properties of photoexcited carriers in coupled quantum
wells around the Mott transition. We find that the diffusion of unbound electrons and holes is …