Coupled quantum dots (CQDs) that consist of two InAs QDs stacked along the growth
direction and separated by a relatively thin tunnel barrier have been the focus of extensive …

Excitonic states and the line shape of optical transitions in coupled quantum dots (quantum
dot molecules) are studied theoretically. For a pair of electrically tunable, vertically aligned …

We theoretically model the electronic dynamics of a coupled quantum dot pair in a static
electric field. We then investigate the possibility of polarization-entangled photon emission …

We report on line-width analysis of optical transitions in InAs/GaAs coupled quantum dots as
a function of bias voltage, temperature, and tunnel coupling strength. A significant line …

Interdot transitions in the emission spectra of a quantum dot molecule may be used as a
sensitive nanoscale probe to measure electric fields. Here, we demonstrate this potential by …

Device miniaturization with advanced fabrication techniques has revolutionized the
semiconductor industry along with innovative concepts of carrier spin, potentially important …

Quantum dots (QDs) are semiconductor nanoparticles that trap electrons and holes in all
three dimensions, resulting in discrete energy levels with strong optical transitions …

Quantum confinement of charge carriers in semiconductor nanostructures have garnered
considerable attention in the past few decades. With new materials being discovered and …

We propose a coherent control scheme based on the optical Stark effect in optically
generated excitons in quantum dot molecules (QDMs). We show that, by the combined …