H
Henning Marciniak
Researcher at University of Würzburg
Publications - 20
Citations - 641
Henning Marciniak is an academic researcher from University of Würzburg. The author has contributed to research in topics: Exciton & Excited state. The author has an hindex of 12, co-authored 20 publications receiving 565 citations. Previous affiliations of Henning Marciniak include University of Rostock & Ludwig Maximilian University of Munich.
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Journal ArticleDOI
One-dimensional exciton diffusion in perylene bisimide aggregates.
TL;DR: J-aggregates of perylene bisimides are promising building blocks to facilitate directed energy transport in optoelectronic organic devices or artificial light-harvesting systems and indicate that vibrational and configured relaxation processes are not relevant for the spectroscopic properties of the aggregates.
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Ultrafast exciton relaxation in microcrystalline pentacene films.
Henning Marciniak,Matthias Fiebig,Martin Huth,S. Schiefer,Bert Nickel,F. Selmaier,Stefan Lochbrunner +6 more
TL;DR: It is proposed that an excimer exciton is formed and stabilized by changes of the local crystal structure and the subsequent dynamics is dominated by diffusion controlled annihilation and trapping.
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Ultrafast singlet and triplet dynamics in microcrystalline pentacene films
TL;DR: In this paper, femtosecond pump-probe experiments were performed with ultrashort laser pulses applied at normal incidence and at an angle of incidence of $65\ifmmode^\circ\else\textdegree\fi{}$ to disentangle singlet and triplet contributions by exploiting the different orientations of the molecular transition dipoles.
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Photophysical and quantum chemical study on a J-aggregate forming perylene bisimide monomer.
David Ambrosek,Henning Marciniak,Stefan Lochbrunner,Jörg Tatchen,Xue-Qing Li,Frank Würthner,Oliver Kühn +6 more
TL;DR: This work applies electronic structure calculations and femtosecond pump-probe spectroscopy to the monomeric, bay-substituted building-block of a PBI aggregate in dichloromethane to investigate its electronically excited states in order to provide the ingredients for the description of excitons in the aggregates and their annihilation processes.
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Exciton Dynamics from Strong to Weak Coupling Limit Illustrated on a Series of Squaraine Dimers
Merle I. S. Röhr,Henning Marciniak,Joscha Hoche,Maximilian H. Schreck,Harald Ceymann,Roland Mitrić,Christoph Lambert +6 more
TL;DR: In this paper, a joint theoretical and experimental study on light-induced exciton relaxation dynamics in a series of three squaraine dimers spanning the range from weak to intermediate to strong excitonic coupling strength regime is presented.