Format:
1 Online-Ressource (xiii, 176 Seiten, 30943 KB)
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Illustrationen, Diagramme
Content:
The optical properties of chromophores, especially organic dyes and optically active inorganic molecules, are determined by their chemical structures, surrounding media, and excited state behaviors. The classical optical go-to techniques for spectroscopic investigations are absorption and luminescence spectroscopy. While both techniques are powerful and easy to apply spectroscopic methods, the limited time resolution of luminescence spectroscopy and its reliance on luminescent properties can make its application, in certain cases, complex, or even impossible. This can be the case when the investigated molecules do not luminesce anymore due to quenching effects, or when they were never luminescent in the first place. In those cases, transient absorption spectroscopy is an excellent and much more sophisticated technique to investigate such systems. This pump-probe laser-spectroscopic method is excellent for mechanistic investigations of luminescence quenching phenomena and photoreactions. This is due to its extremely high time ...
Note:
kumulative Dissertation
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Dissertation Universität Potsdam 2022
Additional Edition:
Erscheint auch als Druck-Ausgabe Haubitz, Toni Transient absorption spectroscopy Potsdam, 2022
Language:
English
Keywords:
Hochschulschrift
DOI:
10.25932/publishup-53509
URN:
urn:nbn:de:kobv:517-opus4-535092
URL:
https://d-nb.info/1265014205/34
Author information:
Kumke, Michael Uwe 1963-
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