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Optical and Quantum Electronics
Erschienen in: Optical and Quantum Electronics 5/2014

01.05.2014

Effect of various factors on binding energy of pyramid quantum dot: pressure, temperature and impurity position

verfasst von: H. Bahramiyan, R. Khordad

Erschienen in: Optical and Quantum Electronics | Ausgabe 5/2014

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Abstract

In the present work, we have studied the effects of hydrostatic pressure, temperature and impurity position on the donor binding energy of a pyramid quantum dot. For this goal, using variational method, we have calculated the binding energy as a function of dot size for various impurity locations, different pressures and temperatures. According to the results, we have found that the binding energy increases when the pressure increases and it enhances as the temperature decreases. Our results show that these effects play an important and considerable role on the donor binding energy of a pyramid quantum dot.
Vorheriger Artikel Optical bistability and multistability in a parametric region

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Metadaten
Titel
Effect of various factors on binding energy of pyramid quantum dot: pressure, temperature and impurity position
verfasst von
H. Bahramiyan
R. Khordad
Publikationsdatum
01.05.2014
Verlag
Springer US
Erschienen in
Optical and Quantum Electronics / Ausgabe 5/2014
Print ISSN: 0306-8919
Elektronische ISSN: 1572-817X
DOI
https://doi.org/10.1007/s11082-013-9782-1

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