| Autor: |
Polli D., Brida D., Rajendran S.K., Michetti P., Clark C., Adawi A.M., Coles D., Virgili T., Cerullo G., Lidzey D.G. |
| Jazyk: |
angličtina |
| Rok vydání: |
2013 |
| Předmět: |
|
| Zdroj: |
EPJ Web of Conferences, Vol 41, p 04015 (2013) |
| Druh dokumentu: |
article |
| ISSN: |
2100-014X |
| DOI: |
10.1051/epjconf/20134104015 |
| Popis: |
We study an organic semiconductor microcavity operating in the strong-coupling regime using femtosecond pump-probe spectroscopy. By probing the photo-induced absorption bands, we characterize the time-dependent population densities of states in the two polariton branches. We found evidence of a scattering process from the upper-branch cavity polaritons to the exciton reservoir having a rate of (150 fs)-1. A slower process similarly populates lower-branch polaritons with a rate of around (3ps)-1 |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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