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Number of results
1997 | 92 | 4 | 633-640
Article title

Quantum Dots - Theory for Experiments

Content
Title variants
Languages of publication
EN
Abstracts
EN
A simple model based on the effective-mass method and treating a quantum dot as a small irregularity of the periodic crystal field is developed and used for the description of the radiative recombination of an exciton captured in that quasi-zero-dimensional structure. The additional peaks appearing in the photoluminescence spectra at the critical quantum dot size are predicted as a consequence of the metastable excited states occurring in the energy spectrum of a confined exciton. The obtained dependence of the photoluminescence spectrum on the dot size and magnetic field reproduces well the available experimental results.
Keywords
EN
Year
Volume
92
Issue
4
Pages
633-640
Physical description
Dates
published
1997-10
References
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv92z404kz
Identifiers
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