Trions in Quantum Wells |
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Authors: | F M Peeters C Riva K Varga |
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Institution: | (1) Departement Natuurkunde, Universiteit Antwerpen (UIA), B-2610 Antwerpen, Belgium, BE;(2) Solid State Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-3062, USA, US |
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Abstract: | The ground-state energy of three-particle systems consisting of electrons and holes as found in semiconducting quantum wells
is studied. The degree of confinement is determined by the quantum-well width and we can vary the dimensionality of the system
from two to three dimensions. The energy levels of the system can further be altered by the application of an external magnetic
field which is directed perpendicular to the well.
Received December 4, 2001; accepted for publication December 10, 2001 |
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