This volume on Advanced Electronic Technologies and Systems based on
Low- Dimensional Quantum Devices closes a three years series of NATO
-AS!' s. The first year was focused on the fundamental properties and
applications. The second year was devoted to Devices Based on
Low-Dimensional Semiconductor Structures. The third year is covering
Systems Based on Low-Dimensional Quantum Semiconductor Devices. The
three volumes containing the lectures given at the three successive NATO
-ASI's constitute a complete review on the latest advances in
semiconductor Science and Technology from the methods of fabrication of
the quantum structures through the fundamental physics am basic
knowledge of properties and projection of performances to the technology
of devices and systems. In the first volume: " Fabrication, Properties
and Application of Low Dimensional Semiconductors" are described the
practical ways in which quantum structures are produced, the present
status of the technology, difficulties encountered, and advances to be
expected. The basic theory of Quantum Wells, Double Quantum Wells and
Superlattices is introduced and the fundamental aspects of their optical
properties are presented. The effect of reduction of dimensionality on
lattice dynamics of quantum structures is also discussed. In the second
volume: " Devices Based on Low Dimensional Structures" the fundamentals
of quantum structures and devices in the two major fields:
Electro-Optical Devices and Pseudomorphic High Eectron Mobility
Transistors are extensively discussed.