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Marcel Mudrich

Formation and relaxation of RbHe exciplexes on He nanodroplets studied by femtosecond pump and picosecond probe spectroscopy

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DOI

  • C. Giese, Physikalisches Institut, Albert-Ludwigs-Universität Freiburg
  • ,
  • T. Mullins, Universität Heidelberg
  • ,
  • Barbara Grüner, Albert-Ludwigs-Universität Freiburg
  • ,
  • M. Weidemüller, Universität Heidelberg
  • ,
  • F. Stienkemeier, Albert-Ludwigs-Universität Freiburg
  • ,
  • M. Mudrich

Vibrationally resolved photoionization spectra of RbHe exciplexes forming on He nanodroplets are recorded using femtosecond pump-probe spectroscopy with amplitude-shaped probe pulses. The time-evolution of the spectra reveals an exciplex formation time ∼10 ps followed by vibrational relaxation extending up to 1 ns. This points to an indirect, time-delayed desorption process of RbHe off the He surface.

OriginalsprogEngelsk
Artikelnummer244307
TidsskriftJournal of Chemical Physics
Vol/bind137
Nummer24
ISSN0021-9606
DOI
StatusUdgivet - 28 dec. 2012
Eksternt udgivetJa

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