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Role of electronic localization and charge-vibrational coupling in resonant photoelectron spectra of polymers: Application to poly(para-phenylenevinylene)

Friedlein, R; Ristinmaa Sörensen, Stacey LU ; Baev, A; Gel'mukhanov, F; Birgerson, J; Crispin, A; de Jong, MP; Osikowicz, W; Murphy, C and Agren, H, et al. (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.
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Contribution to journal
publication status
published
subject
in
Physical Review B (Condensed Matter and Materials Physics)
volume
69
issue
12
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
2007-10-22 14:15:05
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2017-01-01 07:11:38
@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.},
  articleno    = {125204},
  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},
  volume       = {69},
  year         = {2004},
}