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Time domain investigation of the intrachain vibrational dynamics of a prototypical light-emitting conjugated polymer.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Lanzani, Guglielmo Cerullo, Giulio Brabec, Christoph Sariciftci, Niyazi Serdar |
| Copyright Year | 2003 |
| Abstract | Coherent nuclear motion of the carbon backbone is monitored in real time in substituted poly(phenylene)-vinylene in both excited and ground electronic state using sub-10-fs light pulses. Characteristic features of the intrachain vibrational dynamics are obtained. We observe vibrational dephasing in the excited state within 1 ps (time constant T(2e) approximately 300 fs). These findings are in agreement with the molecular picture for photoexcitation in conjugated polymers. |
| Starting Page | 047402 |
| Ending Page | 047402 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://www.jku.at/ipc/content/e166717/e166897/e171534/e171536/2003-002.pdf |
| PubMed reference number | 12570458v1 |
| Volume Number | 90 |
| Issue Number | 4 |
| Journal | Physical review letters |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Carbon-Carbon Lyases Immunostimulating conjugate (antigen) Polymers Vertebral column |
| Content Type | Text |
| Resource Type | Article |
