| Conţinutul numărului revistei |
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 SM ISO690:2012BELOUSSOV, Igor, FROLOV, Vladimir. Decay of an intense polariton wave in direct-gap semiconductors and time dynamics of the distribution of scattered polaritons. In: Physica Status Solidi (B) Basic Research, 1998, vol. 206, pp. 249-255. ISSN 0370-1972. DOI: https://doi.org/10.1002/(SICI)1521-3951(199803)206:1<249::AID-PSSB249>3.0.CO;2-H |
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  Physica Status Solidi (B) Basic Research |
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| Volumul 206 / 1998 / ISSN 0370-1972 | ||||||
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| DOI:https://doi.org/10.1002/(SICI)1521-3951(199803)206:1<249::AID-PSSB249>3.0.CO;2-H | ||||||
| Pag. 249-255 | ||||||
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The time evolution of an intense polariton wave has been studied in the framework of a microscopic approach. It has been shown that due to polariton-polariton scattering a significant polariton wave depletion takes place in a comparatively short time interval. The condensate decay occurs in the form of multiple echo signals. Distribution-function dynamics of scattered polaritons have been investigated. |
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| Cuvinte-cheie Polaritons, phonons, Raman spectroscopy |
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