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Showing 1 to 3 of 3 for “"MePTCDI"”.
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Electroabsorption spectroscopy of quasi-one-dimensional organic molecular crystals
… organic molecular crystals such as PTCDA and MePTCDI vapor deposited thin films to clarify the involvement of the charge-transfer exciton in the lowest excited state. By a self-built experimental setup, two kinds of electroabsorption measurements, called "perpendicular" and …
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Ultrafast exciton relaxation in quasi-one-dimensional perylene derivatives
… dianhydride) and MePTCDI (N,N'-dimethylperylene-3,4,9,10-dicarboximide). Using femtosecond pump-probe spectroscopy, transient absorption spectra, excitonic relaxation in the lowest excited state subsequent to excitation, and exciton-exciton interaction and …
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Ultrafast Dynamics in Quasi-One-Dimensional Organic Molecular Crystals
… Als Modellsystem wird das Perylenderivat MePTCDI untersucht. Mit verschiedenen Methoden der optischen Ultrakurzzeit-Spektroskopie werden Prozesse der Exzitonen- und Phononenrelaxation in der Zeit-Domäne untersucht. Die dafür aufgebauten Experimente erreichen eine Zeitauflösung von 20 …