| Literature DB >> 12513217 |
V Coropceanu1, M Malagoli, D A da Silva Filho, N E Gruhn, T G Bill, J L Brédas.
Abstract
The hole-vibrational coupling is reported for anthracene, tetracene, and pentacene on the basis of a joint experimental and theoretical study of ionization spectra using high-resolution gas-phase photoelectron spectroscopy and first-principles correlated quantum-mechanical calculations. The hole-vibrational coupling is found to be significantly smaller than the electron-vibrational coupling in the case of these oligomers; however, both quantities are predicted to converge to the same value when increasing the chain length.Entities:
Year: 2002 PMID： 12513217 DOI： 10.1103/PhysRevLett.89.275503
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161