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https://elib.bsu.by/handle/123456789/12629| Title: | Effects of energy-spectrum broadening in alloyed semiconductor superlattices |
| Authors: | Ushakov, D. V. Kononenko, V. K. Manak, I. S. |
| Keywords: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика |
| Issue Date: | 1999 |
| Publisher: | Kluwer Academic/Plenum Publishers |
| Citation: | Journal of Applied Spectroscopy. - 1999. - Vol. 66, No. 5. - P. 820-825 |
| Abstract: | The density of energy states is calculated for alloyed semiconductor superlattices for different excitation levels with cllowance for the effects of screening and fluctuatio.zs of impurity -oncentrations. The influence of the state density tails on spontaneous-emission spectra is investigated for cross-over transitions and in a model without a selection rule for the electron wave vector. Account for the state density tails allows one to describe the longwave wing and shape of spontaneous-emission spectra in accordance with experimental data. |
| URI: | http://elib.bsu.by/handle/123456789/12629 |
| Appears in Collections: | Кафедра квантовой радиофизики и оптоэлектроники. Статьи |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 1999Jas.pdf | 514,21 kB | Adobe PDF | View/Open |
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