Boson description of many-exciton systems in polar semiconductors |
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| Authors: | A Haufe K Henneberger V May |
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| Affiliation: | Sektion Physik der Karl-Marx-Universität, Karl-Markx-Platz, DDR-7010 Leipzig, East Germany;Pädagogische Hochschule “Liselotte Herrmann”, Goldberger Strasse 12, DDR-2600 Güstrow, East Germany |
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| Abstract: | Using a unitary transformation the Hamiltonian of interacting polar excitons is established. Two representative states of the many-exciton systems, the biexciton and the dielectric excitonic liquid are discussed for the materials CdS, CuCl and CuBr. |
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