Sub-100 fs Electron and Proton Transfer: the Role of the Environment

Riedle, Eberhard ; Schmidhammer, Uli; Schriever, Christian; Megerle, Uwe und Lochbrunner, Stefan (August 2007): Sub-100 fs Electron and Proton Transfer: the Role of the Environment. 2007 Conference on Lasers and Electro-Optics - Pacific Rim, Seoul, South Korea, 26-31 Aug. 2007. IEEE Xplore. IEEE.

Abstract

We compared the ultrafast photoinduced dynamics of 2-(2'-hydroxyphenyl)benzothiazole in cyclohexane solution, gas phase and in nanopores and find drastically differing behavior. For lactone forms of triarylmethane dyes we observe the intramolecular electron transfer to be as fast as 50 fs, yet for slightly altered molecular structures it is controlled by solvation.

• Dokumententyp: Konferenzbeitrag (Paper)
• Fakultät: Physik
• Themengebiete: 500 Naturwissenschaften und Mathematik > 530 Physik
• Sprache: Englisch