Femtosecond time-resolved electron spectroscopy of the intracluster reaction in BaFCH3

V. Stert; P. Farmanara; H. H. Ritze; W. Radloff; K. Gasmi; A. Gonzalez-Ureña

doi:10.1016/S0009-2614(01)00218-4

Femtosecond time-resolved electron spectroscopy of the intracluster reaction in BaFCH₃

V. Stert^*
, P. Farmanara
, H. H. Ritze
, W. Radloff
, K. Gasmi
, A. Gonzalez-Ureña

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

Applying femtosecond pump-probe spectroscopy combined with the coincidence detection of photoelectrons and photoions, we have analyzed the energetics of the photoinitiated intracluster reaction in BaFCH₃ on the femtosecond time scale. The rate-determining process of internal conversion from the initially excited Ã state of the complex to the next lower electronic Ã^′ state was directly observed within a few 100 fs after the initiation of the reaction by the 130 fs laser pulse at 618 nm. Thus, the theoretical analysis of the reaction which is based on the calculation of the corresponding potential energy surfaces was confirmed.

Original language	English
Pages (from-to)	299-305
Number of pages	7
Journal	Chemical Physics Letters
Volume	337
Issue number	4-6
DOIs	https://doi.org/10.1016/S0009-2614(01)00218-4
State	Published - 6 Apr 2001
Externally published	Yes

Bibliographical note

Funding Information:
This work was partially supported by the EU TMR Programme within the `Access to Large Scale Facilities' activity (contract MPRI-CT-199900084). Financial support by the Deutsche Forschungsgemeinschaft through Sonderforschungsbereich 450 is gratefully acknowledged. The current support of the Madrid group research by DGES of Spain grant PB97-0272 is gratefully acknowledged as well.

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

Access to Document

10.1016/S0009-2614(01)00218-4

Cite this

@article{7c9c33cfaccb4a09b4f3461779765b8f,

title = "Femtosecond time-resolved electron spectroscopy of the intracluster reaction in BaFCH3",

abstract = "Applying femtosecond pump-probe spectroscopy combined with the coincidence detection of photoelectrons and photoions, we have analyzed the energetics of the photoinitiated intracluster reaction in BaFCH3 on the femtosecond time scale. The rate-determining process of internal conversion from the initially excited {\~A} state of the complex to the next lower electronic {\~A}′ state was directly observed within a few 100 fs after the initiation of the reaction by the 130 fs laser pulse at 618 nm. Thus, the theoretical analysis of the reaction which is based on the calculation of the corresponding potential energy surfaces was confirmed.",

author = "V. Stert and P. Farmanara and Ritze, \{H. H.\} and W. Radloff and K. Gasmi and A. Gonzalez-Ure{\~n}a",

note = "Funding Information: This work was partially supported by the EU TMR Programme within the `Access to Large Scale Facilities' activity (contract MPRI-CT-199900084). Financial support by the Deutsche Forschungsgemeinschaft through Sonderforschungsbereich 450 is gratefully acknowledged. The current support of the Madrid group research by DGES of Spain grant PB97-0272 is gratefully acknowledged as well.",

year = "2001",

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doi = "10.1016/S0009-2614(01)00218-4",

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TY - JOUR

T1 - Femtosecond time-resolved electron spectroscopy of the intracluster reaction in BaFCH3

AU - Stert, V.

AU - Farmanara, P.

AU - Ritze, H. H.

AU - Radloff, W.

AU - Gasmi, K.

AU - Gonzalez-Ureña, A.

N1 - Funding Information: This work was partially supported by the EU TMR Programme within the `Access to Large Scale Facilities' activity (contract MPRI-CT-199900084). Financial support by the Deutsche Forschungsgemeinschaft through Sonderforschungsbereich 450 is gratefully acknowledged. The current support of the Madrid group research by DGES of Spain grant PB97-0272 is gratefully acknowledged as well.

PY - 2001/4/6

Y1 - 2001/4/6

N2 - Applying femtosecond pump-probe spectroscopy combined with the coincidence detection of photoelectrons and photoions, we have analyzed the energetics of the photoinitiated intracluster reaction in BaFCH3 on the femtosecond time scale. The rate-determining process of internal conversion from the initially excited Ã state of the complex to the next lower electronic Ã′ state was directly observed within a few 100 fs after the initiation of the reaction by the 130 fs laser pulse at 618 nm. Thus, the theoretical analysis of the reaction which is based on the calculation of the corresponding potential energy surfaces was confirmed.

AB - Applying femtosecond pump-probe spectroscopy combined with the coincidence detection of photoelectrons and photoions, we have analyzed the energetics of the photoinitiated intracluster reaction in BaFCH3 on the femtosecond time scale. The rate-determining process of internal conversion from the initially excited Ã state of the complex to the next lower electronic Ã′ state was directly observed within a few 100 fs after the initiation of the reaction by the 130 fs laser pulse at 618 nm. Thus, the theoretical analysis of the reaction which is based on the calculation of the corresponding potential energy surfaces was confirmed.

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U2 - 10.1016/S0009-2614(01)00218-4

DO - 10.1016/S0009-2614(01)00218-4

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