Quantum Dot Molecules [Hardcover]

A quantum dot molecule (QDM) is composed of two or more closely spaced quantum dots or artificial atoms. In recent years, QDMs have received much attention as an emerging new artificial quantum system. The interesting and unique coupling and energy transfer processes between the artificial atoms could substantially extend the range of possible applications of quantum nanostructures. This book reviews recent advances in the exciting and rapidly growing field of QDMs via contributions from some of the most prominent researchers in this scientific community. The book explores many interesting topics such as the epitaxial growth of QDMs, spectroscopic characterization, and QDM transistors, and bridges between the fundamental physics of novel materials and device applications for future information technology. Both theoretical and experimental approaches are considered. Quantum Dot Molecules can be recommended for electrical engineering and materials science department courses on the science and design of advanced and future electronic and optoelectronic devices.

Preface

Chapter 1: Fabrication of semiconductor Quantum Dot Molecules: droplet epitaxy and local oxidation nanolithography techniques
Chapter 2: InP Ring-Shaped Quantum Dot Molecules by Droplet Epitaxy
Chapter 3: Optical properties of lateral InGaAs quantum dot molecules single- and bi-layers
Chapter 4: Formation Principles and Exciton Relaxation in Semiconductor Quantum Dot - Dye Nanoassemblies
Chapter 5: Polarization properties of multi-layer InAs quantum dot molecules as a function of their size
Chapter 6: Analysis of reduced built-in polarization fieldsl£(