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Impurity-bound electron in quantum well-heterostructure-type systems

Authors
Journal
Journal of Physics and Chemistry of Solids
0022-3697
Publisher
Elsevier
Publication Date
Volume
49
Issue
7
Identifiers
DOI: 10.1016/0022-3697(88)90027-3
Keywords
  • Donor
  • Low-Dimensional
  • Quantum Well Structures
Disciplines
  • Mathematics
  • Physics

Abstract

Abstract The ground-state binding energy of a hydrogenic impurity is retrieved as a function of the effective dimensionality in a quantum well confinement. The geometry we use is a rectangular box, the dimensions of which can be tuned so as to yield a unified description interpolating between the bulk, the quasi-two- and one-dimensional limits as well as the quantum well box case.

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