4 papers
Polarization-controlled strong light-matter interaction with templated molecular aggregates
Roland Schäfer, Philipp Weitkamp, Otgonbayar Erdene-Ochir +2
We demonstrate strong light-matter interaction for a layer of templated merocyanine molecules in a planar microcavity. Using a single layer of graphene nanoribbons as a templating…
Influencing Optical and Charge Transport Properties by Controlling the Molecular Interactions of Merocyanine Thin Films
Lukas Böhner, Philipp Weitkamp, Thorsten Limböck +8
In organic semiconductors charge transport typically takes place via slow hopping processes. Molecular aggregation can lead to enhanced exciton and charge transport through couplin…
Chemical interaction and molecular growth of a highly dipolar merocyanine molecule on metal surfaces: A photoelectron spectroscopy study
Baris Oecal, Philipp Weitkamp, Klaus Meerholz +1
The growth and ordering of molecules on surfaces is an intriguing research topic as insights gained here can be of significant relevance for organic electronic devices. While often…
Orientation distributions of vacuum-deposited organic emitters revealed by single-molecule microscopy
Francisco Tenopala-Carmona, Dirk Hertel, Sabina Hillebrandt +4
The orientation of luminescent molecules in organic light-emitting diodes (OLEDs) strongly influences device performance. However, our understanding of the factors controlling emit…