Double-barrier quasi-particle energy spectrum: Signs of chaos

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The statistical properties of the many-body energy spectrum of a double-barrier heterostructure are studied. Different types of interactions between the electrons are considered. For the cases where the interactions are homogeneous, the energy levels exhibit properties associated with regular system behaviour. On the other hand, when interactions are limited to electrons in the well region, the statistical properties of the energy spectrum are typical of systems which exhibit chaotic behaviour in the classical limit.

Original languageEnglish
Pages (from-to)493-498
Number of pages6
Issue number7
StatePublished - 1 Jun 1993


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