have advances in of The last few seen our understanding revolutionary years heterostructures. An amount the electronic of enormous properties quantum undertaken both the and the theoretical of research has been on experimental in nanostructures. The field vast of electronic now covers a aspects transport and extensive number of review of an books, articles, spectrum topics, papers and conference continue to be in this area. published Complete proceedings of this and field is the of this book. beyond exciting evolving scope coverage We refer the interested reader to of the excellent and some comprehensive books and conference on this proceedings subject. Much has been made in our of confined understanding quantum progress A's is well it is to construct heterostruc known, possible quantum systems. tures which well as one dimensional are approximated quasi two dimensional, zero dimensional Our interest here is in the of or properties particles systems. We brief andfields in two dimensional a intro quasi (2 D) systems. provide duction to the of 2 D in to motion in 2 D systems, particular systems physics the confined within finite For we will assume that a area. simplicity, generally Such confined is defined an infinite hard wall a by potential. system boundary We will 2 D will be referred to as a or as a wire.

This is the first presentation of the model of quantum tubes in book form Includes supplementary material: sn.pub/extras

Inhalt
Bound States in Low-Dimensional Systems.- Transmission and Conductance in Tubes.- Waveguide Measurements of the Properties of Curved Tubes.- Binding and Transmission in Wires and Waveguides.- Two-Dimensional Systems with Finite Periodic Structure.- Localized Modes in Photonic Crystals.- Epilogue.- Comparison of Various Approximate Quantum Wells.- Conducting Sphere on a Grounded Surface.