Absorption spectra of neutral, negatively, and positively charged semiconductor quantum
dots are studied theoretically. We provide an overview of the main energetic structure …

We present a comparative study of two self-assembled quantum dot (QD) systems based on
II–VI compounds: CdTe/ZnTe and CdSe/ZnSe. Using magneto-optical techniques we …

We report on the properties of emission lines associated with the cascaded recombination of
a quadexciton in single GaAlAs/AlAs quantum dots, studied by means of polarization …

Optical anisotropy of charged excitons and biexcitons related to the single-particle s-and p-
shell emission in GaAlAs/AlAs quantum dots is investigated. The polarization-dependence …

We report on spectroscopic studies of resonances related to ladder of states of a charged
exciton in single GaAlAs/AlAs quantum dot structures. Polarization-resolved …

A theoretical model which relates the binding energy of a positively charged exciton in a
quantum dot with the confinement energy is presented. It is shown that the binding energy …

Excitation-energy-dependent magnetospectroscopic measurements of a single GaAlAs/AlAs
quantum dot were performed. A significant effect of the excitation energy on the …

Niniejsza rozprawa po±wi¦ cona jest magnetooptycznym badaniom anizotropii systemu, w
którym pojedynczy jon magnetyczny (Co2+) wbudowany jest w póªprzewodnikow¡ kropk¦ …

The studies of energy levels and of recombination processes of single quantum dots,
optically filled with up to four electron-hole pairs are the subject of this work. The dots used …