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MO: Fachverband Molekülphysik

MO 13: Molekülphysik Poster 1

MO 13.4: Poster

Dienstag, 3. März 2009, 16:30–19:00, VMP 8 Foyer

Single-molecule spectroscopy of perylene bisimide multichromophoric assemblies at cryogenic temperatures — •Abey Issac¹, Catharina Hippius², Frank Würthner², and Jürgen Köhler¹ — ¹Experimentalphysik IV, Universität Bayreuth, 95440 Bayreuth, Germany — ²Institut für Organische Chemie and Röntgen Research Center for Complex Material Systems, Universität Würzburg, 97074 Würzburg, Germany

We present the characterization of the photophysical parameters of multichromophoric dye assemblies based on perylene bisimide dyes as a function of their geometry. In order to avoid ensemble averaging and thermal line broadening effects, we employed low-temperature single-molecule spectroscopy.