Electronic continua in time-resolved photoelectron spectroscopy. I. Complementary ionization correlations

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DOIResolve DOI: http://doi.org/10.1063/1.1331636
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TypeArticle
Journal titleThe Journal Of Chemical Physics
Volume114
Issue3
Pages11941205; # of pages: 12
Subjectnonradiative transitions; photoelectron spectra; polymers; time resolved spectra
AbstractWe examine the role of electronic continua in time-resolved photoelectron spectroscopy studies of polyatomic nonadiabatic dynamics. We have investigated the two limiting cases for such studies. We consider here the limiting case of complementary ionization correlations where the two nonadiabatically coupled excited electronic states (S₂ and S₁) correlate (in the Koopmans' picture) to different cation electronic states. We show, using an example of ultrafast internal conversion a linear polyene, that this favorable case allows for disentangling of the electronic population dynamics from the coupled vibrational dynamics. In the following paper, we investigate the unfavorable case of corresponding ionization correlations.
Publication date
PublisherAIP Publishing
LanguageEnglish
AffiliationNational Research Council Canada; NRC Steacie Institute for Molecular Sciences
Peer reviewedYes
NPARC number12328056
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Record identifier58dc33ad-42d6-4e82-b1a1-466a2071f2c5
Record created2009-09-10
Record modified2016-05-09
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