3 papers
physics.optics2025
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…
cond-mat.mtrl-sci2024
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…
physics.chem-ph2024
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…