Graphene oxide (or graphene) derived graphene quantum dots (GQDs) are the primary
building blocks for nano-devices because of their superior electronic, thermal, optical and …

The fine structure of excitons is studied by magnetophotoluminescence spectroscopy of
single self-assembled In (Ga) As/(Al) GaAs quantum dots. Both strength and orientation of …

We present an overview of the theoretical background and experimental re sults in the
rapidly developing field of semiconductor quantum dots-systems 8 6 of dimensions as small …

Quantum dots or rings are artificial nanometre-sized clusters that confine electrons in all
three directions. They can be fabricated in a semiconductor system by embedding an island …

The role of quantum confinement (QC) in Si and Ge nanostructures (NSs) including quantum
dots, quantum wires, and quantum wells is assessed under a wide variety of fabrication …

When one of us, PH, arrived at the University of Kentucky to start his Ph. D. with K.
Subbaswamy in 1981, graphene in intercalated graphite (GIC) was all the rage. He was …

We present perturbation theory results for the Coulomb interactions between electrons, and
between electrons and holes, in small quantum dots. The results are used to model both …

Our recent work on the electronic and optical properties of semiconductor and graphene
quantum dots is reviewed. For strained self-assembled InAs quantum dots on GaAs or InP …

We present an analysis of time-and polarization-resolved data taken in
microphotoluminescence experiments on individual CdSe/ZnSe quantum dots grown by …

We investigate factors which control the optical properties of quantum dots filled with N
excitons. Detailed calculation of the electronic structure of these excitonic artificial atoms is …