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Optical formation and luminescence of excitonic molecule in CdS
The induced absorption due to the optical formation of an excitonic molecules from a single exciton, i.e. to the reverse process of excitonic molecule luminescence, is observed for CdS. Luminescence spectra of excitonic molecules under picosecond pulse excitation with mode-locked lasers are measured...
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Published in: | Journal of luminescence 1976-03, Vol.12-13, p.575-580 |
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Main Authors: | , , , , |
Format: | Article |
Language: | English |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | The induced absorption due to the optical formation of an excitonic molecules from a single exciton, i.e. to the reverse process of excitonic molecule luminescence, is observed for CdS. Luminescence spectra of excitonic molecules under picosecond pulse excitation with mode-locked lasers are measured for CdS and CdSe. Notable differences are observed between spectra under picosecond and nanosecond pulse excitations and also between spectra excited by one-photon and two-photon absorptions. |
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ISSN: | 0022-2313 1872-7883 |
DOI: | 10.1016/0022-2313(76)90143-5 |