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Bound and Resonant States in Quantum Wire Structures

  • François M. Peeters
Part of the NATO ASI Series book series (NSSB, volume 214)

Abstract

In recent years1,2 there has been a growing interest in systems of reduced dimensionality. A variety of phenomena exhibiting quantum interference between alternative carrier paths has been studied in such systems including the Aharonov-Bohm effect2,3, ‘universal’ fluctuations1,4, and resonant phenomena.. New quantum-size effects have been found such as: non-local bend resistance5,6. the quenching of the quantum Hall effect7, quantized point contact resistance8, the oscillatory behavior of the capa.citance9 and of the dc-conductivity10,11,... it has also become clear that the behavior of nanostructures may resemble, in many ways, properties of waveguides. This notion has recently found clear experimental verification5. Nanostructures offer the possibility of achieving device functions12 by the use of quantum interference effects. Such functions would be analogous to those achieved in two-terminal resonant tunneling devices13,l4.

Keywords

Transmission Coefficient Quantum Wire Total Transmission Hard Wall Lateral Confinement 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Press, New York 1990

Authors and Affiliations

  • François M. Peeters
    • 1
  1. 1.Department of PhysicsUniversity of Antwerp (U.I.A.)AntwerpenBelgium

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