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Excitation dynamics in conjugated polymers

Title data

Bässler, Heinz ; Göbel, E. O. ; Greiner, Andreas ; Kersting, R. ; Kurz, H. ; Lemmer, Ulrich ; Mahrt, R. F. ; Wada, Y.:
Excitation dynamics in conjugated polymers.
In: Polymeric materials for microelectronic applications : science and technology. - Washington, DC : American Chemical Soc. , 1994 . - pp. 328-335 . - (ACS Symposium Series ; 579 )
ISBN 0-8412-3055-2

Abstract in another language

Time resolved fluorescence spectroscopy has been employed to gain information on the nature of optical excitations in conjugated polymers of the PPV type as well as on their dynamics. Both the bathochromic shift of the fluorescence spectra with increasing delay time and the spectrally dependent fluorescence decay support the notion that the elementary excitations are neutral excitons that undergo an incoherent random walk among subunits of the chain with different excitation energies.

Further data

Item Type: Article in a book
Refereed: Yes
Additional notes: ISI:A1994BC02W00025
Keywords: RELAXATION; SPECTRA
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II > Chair Macromolecular Chemistry II - Univ.-Prof. Dr. Andreas Greiner
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II
Result of work at the UBT: No
DDC Subjects: 500 Science > 540 Chemistry
Date Deposited: 17 Apr 2015 07:07
Last Modified: 17 Apr 2015 07:07
URI: https://eref.uni-bayreuth.de/id/eprint/10314