Role of electronic localization and charge-vibrational coupling in resonant photoelectron spectra of polymers: Application to poly(para-phenylenevinylene)
(2004) In Physical Review B (Condensed Matter and Materials Physics) 69(12).- Abstract
- A combination of x-ray absorption and resonant photoemission (RPE) spectroscopy has been used to study the electronic structure of the one-dimensional conjugated polymer poly (para-phenylenevinylene) in nonordered (as prepared) thin films. The dispersion of RPE features for the decay to localized and delocalized bands are qualitatively different. A theory for band dispersion of RPE in polymers is given, showing the important roles of electronic state localization and vibrational (phonon) excitations for the character of the dispersion.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/279275
- author
- organization
- publishing date
- 2004
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review B (Condensed Matter and Materials Physics)
- volume
- 69
- issue
- 12
- article number
- 125204
- publisher
- American Physical Society
- external identifiers
-
- wos:000221259000048
- scopus:2342437341
- ISSN
- 1098-0121
- DOI
- 10.1103/PhysRevB.69.125204
- language
- English
- LU publication?
- yes
- id
- b21c15ce-d446-4a78-9cd5-8e46b882ec08 (old id 279275)
- date added to LUP
- 2016-04-01 16:40:10
- date last changed
- 2024-01-11 12:27:52
@article{b21c15ce-d446-4a78-9cd5-8e46b882ec08, abstract = {{A combination of x-ray absorption and resonant photoemission (RPE) spectroscopy has been used to study the electronic structure of the one-dimensional conjugated polymer poly (para-phenylenevinylene) in nonordered (as prepared) thin films. The dispersion of RPE features for the decay to localized and delocalized bands are qualitatively different. A theory for band dispersion of RPE in polymers is given, showing the important roles of electronic state localization and vibrational (phonon) excitations for the character of the dispersion.}}, author = {{Friedlein, R and Ristinmaa Sörensen, Stacey and Baev, A and Gel'mukhanov, F and Birgerson, J and Crispin, A and de Jong, MP and Osikowicz, W and Murphy, C and Agren, H and Salaneck, WR}}, issn = {{1098-0121}}, language = {{eng}}, number = {{12}}, publisher = {{American Physical Society}}, series = {{Physical Review B (Condensed Matter and Materials Physics)}}, title = {{Role of electronic localization and charge-vibrational coupling in resonant photoelectron spectra of polymers: Application to poly(para-phenylenevinylene)}}, url = {{http://dx.doi.org/10.1103/PhysRevB.69.125204}}, doi = {{10.1103/PhysRevB.69.125204}}, volume = {{69}}, year = {{2004}}, }