On the Possibility of Bose-Einstein Condensation and the Superfluidity of Frenkel Excitons
The characteristic time of exciton relaxation due to phonons is estimated, and as it turns to be smaller than the exciton lifetime, it is concluded that Bose‐Einstein condensation is possible in the system of Frenkel excitons. It is further shown that kinematical interaction obtained in the Boson re...
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| Veröffentlicht in: | Physica status solidi. B. Basic research 1984-07, Vol.124 (1), p.235-239 |
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| container_title | Physica status solidi. B. Basic research |
| container_volume | 124 |
| creator | Šetrajčić, J. P. Kapor, D. V. Mirjanić, D. |
| description | The characteristic time of exciton relaxation due to phonons is estimated, and as it turns to be smaller than the exciton lifetime, it is concluded that Bose‐Einstein condensation is possible in the system of Frenkel excitons. It is further shown that kinematical interaction obtained in the Boson representation due to the Paulionic character of the excitonic operators, causes the superfluid excitation transfer through the crystal.
[Russian Text Ignored]. |
| doi_str_mv | 10.1002/pssb.2221240125 |
| format | Article |
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| identifier | ISSN: 0370-1972 |
| ispartof | Physica status solidi. B. Basic research, 1984-07, Vol.124 (1), p.235-239 |
| issn | 0370-1972 1521-3951 |
| language | eng |
| recordid | cdi_crossref_primary_10_1002_pssb_2221240125 |
| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Condensed matter: electronic structure, electrical, magnetic, and optical properties Electron states Exact sciences and technology Excitons and related phenomena Physics |
| title | On the Possibility of Bose-Einstein Condensation and the Superfluidity of Frenkel Excitons |
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