Formation and relaxation of RbHe exciplexes on He nanodroplets studied by femtosecond pump and picosecond probe spectroscopy
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 exten...
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| Main Authors: | , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
28 December 2012
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| In: |
The journal of chemical physics
Year: 2012, Volume: 137, Issue: 24 |
| ISSN: | 1089-7690 |
| DOI: | 10.1063/1.4772749 |
| Online Access: | Verlag, Volltext: http://dx.doi.org/10.1063/1.4772749 Verlag, Volltext: https://aip.scitation.org/doi/10.1063/1.4772749 
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| Author Notes: | C. Giese, T. Mullins, B. Grüner, M. Weidemüller, F. Stienkemeier, and M. Mudrich |
| Summary: | 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. |
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| Item Description: | Gesehen am 13.06.2018 |
| Physical Description: | Online Resource |
| ISSN: | 1089-7690 |
| DOI: | 10.1063/1.4772749 |