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Intramolecular vibronic dynamics in molecular solids: C60

Kjeldgaard, Lisbeth LU ; Käämbre, Tanel LU ; Schiessling, Joachim; Marenne, Ingrid; O'Shea, James N.; Schnadt, Joachim LU ; Glover, Chris J.; Nagasono, Mitsuru; Nordlund, Dennis and Garnier, M. Gunnar, et al. (2005) In Physical Review B (Condensed Matter and Materials Physics) 72(20).
Abstract
Vibronic coupling in solid C60 has been investigated with a combination of resonant photoemission spectroscopy (RPES) and resonant inelastic x-ray scattering (RIXS). Excitation as a function of energy within the lowest unoccupied molecular orbital resonance yielded strong oscillations in intensity and dispersion in RPES, and a strong inelastic component in RIXS. Reconciling these two observations establishes that vibronic coupling in this core hole excitation leads to predominantly inelastic scattering and localization of the excited vibrations on the molecule on a femtosecond time scale. The coupling extends throughout the widths of the frontier valence bands.
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Contribution to journal
publication status
published
subject
in
Physical Review B (Condensed Matter and Materials Physics)
volume
72
issue
20
publisher
American Physical Society
external identifiers
  • wos:000233603900108
  • scopus:29744447449
ISSN
1098-0121
DOI
10.1103/PhysRevB.72.205414
language
English
LU publication?
yes
id
df637402-7726-44e8-addb-175c45a43c7b (old id 631059)
date added to LUP
2007-11-28 14:05:22
date last changed
2017-01-01 06:40:05
@article{df637402-7726-44e8-addb-175c45a43c7b,
  abstract     = {Vibronic coupling in solid C60 has been investigated with a combination of resonant photoemission spectroscopy (RPES) and resonant inelastic x-ray scattering (RIXS). Excitation as a function of energy within the lowest unoccupied molecular orbital resonance yielded strong oscillations in intensity and dispersion in RPES, and a strong inelastic component in RIXS. Reconciling these two observations establishes that vibronic coupling in this core hole excitation leads to predominantly inelastic scattering and localization of the excited vibrations on the molecule on a femtosecond time scale. The coupling extends throughout the widths of the frontier valence bands.},
  articleno    = {205414},
  author       = {Kjeldgaard, Lisbeth and Käämbre, Tanel and Schiessling, Joachim and Marenne, Ingrid and O'Shea, James N. and Schnadt, Joachim and Glover, Chris J. and Nagasono, Mitsuru and Nordlund, Dennis and Garnier, M. Gunnar and Qian, Limin and Rubensson, Jan-Erik and Rudolf, Petra and Mårtensson, Nils and Nordgren, Joseph and Brühwiler, Paul A.},
  issn         = {1098-0121},
  language     = {eng},
  number       = {20},
  publisher    = {American Physical Society},
  series       = {Physical Review B (Condensed Matter and Materials Physics)},
  title        = {Intramolecular vibronic dynamics in molecular solids: C60},
  url          = {http://dx.doi.org/10.1103/PhysRevB.72.205414},
  volume       = {72},
  year         = {2005},
}