Toward a theory of light absorption by excitons in quantum-well structures |
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| Authors: | V. A. Kosobukin |
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| Affiliation: | (1) A. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, 194021 St. Petersburg, Russia |
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| Abstract: | A theory of light absorption by excitons in periodic structures with an arbitrary number of quantum wells is constructed. It is shown that the temperature dependence of the frequency-integrated absorption characteristics is due to a competition between the processes of dissipative decay of quasi-two-dimensional excitons and the light-exciton interaction. Fiz. Tverd. Tela (St. Petersburg) 40, 824–826 (May 1998) |
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