51 citations · 92 across the 4 of their papers we have counts for
4 papers
Site-dependence of van der Waals interaction explains exciton spectra of double-walled tubular J-aggregates
Jörg Megow, Merle I. S. Röhr, Marcel Schmidt am Busch +5
The simulation of the optical properties of supramolecular aggregates requires the development of methods, which are able to treat a large number of coupled chromophores interactin…
Calculating optical absorption spectra of thin polycrystalline films: Structural disorder and site-dependent van der Waals interaction
Jörg Megow, Thomas Körzdörfer, Thomas Renger +4
We propose a new approach for calculating the change of the absorption spectrum of a molecule when moved from the gas phase to a crystalline morphology. The so-called gas-to-crysta…
The Complex Irradiation Facility at DLR-Bremen
Thomas Renger, Maciej Sznajder, Andreas Witzke +1
All material exposed to interplanetary space conditions are subject to degradation processes. For obvious reasons there is a great interest to study these processes for materials t…
Design and performance of a vacuum-UV simulator for material testing under space conditions
Maciej Sznajder, Thomas Renger, Andreas Witzke +2
This paper describes the construction and performance of a VUV-simulator that has been designed to study degradation of materials under space conditions. It is part of the Complex…