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Selective vibrational excitation in the resonant Auger decay following core-to-pi transitions in N2O

Travnikova, O.; Céolin, Denis LU ; Bao, Z.; Borve, K. J.; Tanaka, T.; Hoshino, M.; Kato, H.; Tanaka, H.; Harries, J. R. and Tamenori, Y., et al. (2010) 11th International Conference on Electronic Spectroscopy and Structure (ICESS - 11) In Journal of Electron Spectroscopy and Related Phenomena 181(2-3). p.129-134
Abstract
In N2O a detailed study of the vibrational distribution of the (X) over tilde state reached after decay of core-to-pi* excitation of N terminal, N central and 0 1s core levels is reported. We observe a change in the relative intensity of bending versus stretching modes while scanning the photon energy across all three resonances. While this effect is known to be due to the Renner-Teller splitting in the core-excited states, we could derive that the antisymmetric stretching is excited mainly in the decay of the N terminal 1s-to-pi* excitation. An explanation for such selectivity is provided in terms of interplay of vibrational structure on potential energy surfaces of different electronic states involved in the process. (C) 2010 Elsevier... (More)
In N2O a detailed study of the vibrational distribution of the (X) over tilde state reached after decay of core-to-pi* excitation of N terminal, N central and 0 1s core levels is reported. We observe a change in the relative intensity of bending versus stretching modes while scanning the photon energy across all three resonances. While this effect is known to be due to the Renner-Teller splitting in the core-excited states, we could derive that the antisymmetric stretching is excited mainly in the decay of the N terminal 1s-to-pi* excitation. An explanation for such selectivity is provided in terms of interplay of vibrational structure on potential energy surfaces of different electronic states involved in the process. (C) 2010 Elsevier B.V. All rights reserved. (Less)
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publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
spectroscopy, N2O, Electron, Core excitation, Resonant Auger, Renner-Teller effect
in
Journal of Electron Spectroscopy and Related Phenomena
volume
181
issue
2-3
pages
129 - 134
publisher
Elsevier
conference name
11th International Conference on Electronic Spectroscopy and Structure (ICESS - 11)
external identifiers
  • wos:000281932100007
  • scopus:77955848740
ISSN
0368-2048
DOI
10.1016/j.elspec.2010.05.006
language
English
LU publication?
yes
id
b7cdfbb7-f189-4255-9ed4-3bc1f2171700 (old id 1695013)
date added to LUP
2010-10-27 13:27:38
date last changed
2018-05-29 12:07:24
@inproceedings{b7cdfbb7-f189-4255-9ed4-3bc1f2171700,
  abstract     = {In N2O a detailed study of the vibrational distribution of the (X) over tilde state reached after decay of core-to-pi* excitation of N terminal, N central and 0 1s core levels is reported. We observe a change in the relative intensity of bending versus stretching modes while scanning the photon energy across all three resonances. While this effect is known to be due to the Renner-Teller splitting in the core-excited states, we could derive that the antisymmetric stretching is excited mainly in the decay of the N terminal 1s-to-pi* excitation. An explanation for such selectivity is provided in terms of interplay of vibrational structure on potential energy surfaces of different electronic states involved in the process. (C) 2010 Elsevier B.V. All rights reserved.},
  author       = {Travnikova, O. and Céolin, Denis and Bao, Z. and Borve, K. J. and Tanaka, T. and Hoshino, M. and Kato, H. and Tanaka, H. and Harries, J. R. and Tamenori, Y. and Pruemper, G. and Lischke, T. and Liu, X. -J. and Piancastelli, M. N. and Ueda, K.},
  booktitle    = {Journal of Electron Spectroscopy and Related Phenomena},
  issn         = {0368-2048},
  keyword      = {spectroscopy,N2O,Electron,Core excitation,Resonant Auger,Renner-Teller effect},
  language     = {eng},
  number       = {2-3},
  pages        = {129--134},
  publisher    = {Elsevier},
  title        = {Selective vibrational excitation in the resonant Auger decay following core-to-pi transitions in N2O},
  url          = {http://dx.doi.org/10.1016/j.elspec.2010.05.006},
  volume       = {181},
  year         = {2010},
}