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2000 | 98 | 1-2 | 111-122
Article title

Binding Energy of a Bound Polaron in a Quantum Well Wire

Content
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Languages of publication
EN
Abstracts
EN
Theoretical study of the binding energies of an off-center donor hydrogenic impurity in a cylindrical quantum well wires semiconductor is presented. Calculations are performed in the framework of the effective mass approximation using the variational approach. We describe the effect of the quantum confinement by an infinitely deep potential well and we take into consideration the interaction between the charge carrier (electron and ion) and the optical phonons (confined longitudinal optical and surface optical). Our results show that the impurity binding energy depends strongly on the spatial confinement, the impurity position and the polaronic corrections.
Keywords
Year
Volume
98
Issue
1-2
Pages
111-122
Physical description
Dates
published
2000-07
received
2000-04-11
References
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv98z112kz
Identifiers
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