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Mass dependence of ground-state properties of Wannier exciton in a quantum dot

Authors
Journal
Solid State Communications
0038-1098
Publisher
Elsevier
Publication Date
Volume
79
Issue
9
Identifiers
DOI: 10.1016/0038-1098(91)90794-v
Disciplines
  • Physics

Abstract

Abstract A simple variational study of the ground-state properties of an electron-hole system confined to a three dimensional spherical quantum well is presented. The two-parameter trial wavefunction allows for the asymmetric combination of the coordinates of the two particles. The mass dependence of the ground-state energy and the average particle separation is discussed.

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