Femtosecond Fluorescence and Absorption Dynamics of an Azobenzene with a Strong Push−Pull Substitution

The ultrafast photoisomerization of a push−pull substituted azobenzene (4-nitro-4‘-(dimethylamino)azobenzene, NA) is studied by means of femtosecond fluorescence and absorption spectroscopy. The fluorescence dynamics is biphasic. The initial fluorescence with a narrow and intense spectrum decays in...

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Veröffentlicht in:	The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2004-05, Vol.108 (20), p.4399-4404
Hauptverfasser:	Schmidt, B, Sobotta, C, Malkmus, S, Laimgruber, S, Braun, M, Zinth, W, Gilch, P
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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