Electronic Resource
College Park, Md.
:
American Institute of Physics (AIP)
The Journal of Chemical Physics
84 (1986), S. 3647-3652
ISSN:
1089-7690
Source:
AIP Digital Archive
Topics:
Physics
,
Chemistry and Pharmacology
Notes:
We report the measurement of the fluorescence anisotropy from excited neutral NO*(A 2∑+) molecules produced by two-photon excitation, thus providing a measure of their alignment. The degree of fluorescence anisotropy depended on the excitation pathway, and the results for the fluorescence angular distributions following excitation via the O12 rotational branch were more anisotropic than the superimposed R12,Q22 branch results. Results are given for other rotational branches as well and they should serve as useful aids in photoelectron asymmetry studies following multiphoton ionization, where the alignment of the neutral target state directly influences the photoelectron asymmetries in the ionization step.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.450203
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