Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 404190
Title Doppler-free two-photon spectroscopy on the S1 ¿ S0 origin band of 1,4-diazabicyclo[2,2,2]octane (DABCO)
Author(s) Berden, J.A.; Groot, T.T.; Veldt, T. van der; Meijer, G.
Source Chemical Physics Letters 265 (1997)1-2. - ISSN 0009-2614 - p. 204 - 208.
Department(s) PPO/PRI Agrosysteemkunde
Publication type Refereed Article in a scientific journal
Publication year 1997
Keyword(s) vanderwaals complexes - electronic-spectra - transitions - molecules - benzene - fluorescence - state - gas
Abstract The rotationally resolved two-photon excitation spectrum of the Q-branch (¿J = 0) of the O00 band in the S1 ¿ S0 transition of DABCO was recorded in a cell at room temperature. Two counterpropagating narrow bandwidth laser beams were used for Doppler-free excitation. The observed linewidth was 20 MHz. Analysis of the spectra provides the change upon electronic excitation of the rotational constants.
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