Tempelaar, R. (2009) Excitonic and exciton-phonon interactions in molecular aggregates. Bachelor's Thesis, Physics.
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Abstract
This report describes the absorption spectra of molecular aggregates, in which both excitonic and exciton-phonon interactions play a role. The case of a single molecule is solved analytically using the Franck-Condon principle and using the Lang-Firsov transformation. The two-particle approximation is introduced, and applied to the case of a pinwheel aggregate. The results are compared with the outcome by Spano [10,13]. Also, a comparison is made to the one-particle approximation for different excitonic and exciton-phonon couplings.
| Item Type: | Thesis (Bachelor's Thesis) |
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| Degree programme: | Physics |
| Thesis type: | Bachelor's Thesis |
| Language: | English |
| Date Deposited: | 15 Feb 2018 07:29 |
| Last Modified: | 15 Feb 2018 07:29 |
| URI: | https://fse.studenttheses.ub.rug.nl/id/eprint/8687 |
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