8 citations · 25 across the 11 of their papers we have counts for
12 papers
Phase behavior and electrical transport in DBTTF-HATCN donor-acceptor mixtures
Andreas Opitz, Hongwon Kim, Dmitry Lapkin +10
The formation of donor-acceptor complexes (DACs) between the electron donor Dibenzotetrathiafulvalene (DBTTF) and the acceptor Hexaaza\-triphenylene\-hexacarbo\-nitrile (HATCN) res…
Unveiling the Role of Solvents in DBTTF:HATCN Ternary Cocrystals
Ana M. Valencia, Lisa Schraut-May, Marie Siegert +7
Donor-acceptor (D:A) cocrystals offer a promising platform for next-generation optoelectronic applications, but the impact of residual solvent molecules on their properties remains…
How to Fix Silver for Plasmonics
Björn Ewald, Leo Siebigs, Cheng Zhang +9
Silver (Ag) is considered an ideal material for plasmonic applications in the visible wavelength regime due to its superior optical properties, but its use is limited by the poor c…
Probing plexciton dynamics with higher-order spectroscopy
Simon Büttner, Luca Nils Philipp, Julian Lüttig +5
Coupling molecular transition dipole moments to surface-plasmon polaritons (SPPs) results in the formation of new optical quasiparticles, i.e., plexcitons. Mixing the specific prop…
Frontier orbitals control dynamical disorder in molecular semiconductors
Alexander Neef, Sebastian Hammer, Yuxuan Yao +11
Charge transport in organic semiconductors is limited by dynamical disorder. Design rules for new high-mobility materials have therefore focused on limiting its two foundations: st…
Individually Addressable Nanoscale OLEDs
Cheng Zhang, Björn Ewald, Leo Siebigs +5
Augmented Reality (AR) and Virtual Reality (VR), require miniaturized displays with ultrahigh pixel densities. Here, we demonstrate an individually addressable subwavelength OLED p…
Anisotropic Photo-Physical Properties of Plexcitons in Strongly Coupled Metal-Organic Thin Films
Maximilian Rödel, Luca Nils Philipp, Jin Hong Kim +5
Exciton plasmon polaritons have gained increasing interests over recent years due to their versatile properties emerging by the underlying light-matter coupling and making them pot…
Disclosing the Impact of Local Host Effects on TADF Dynamics
Björn Ewald, Theodor Kaiser, Thomas Fleischmann +1
Donor-acceptor (D-A) type thermally activated delayed fluorescence (TADF), a key technology of proposed Gen3 organic light emitting diodes (OLEDs), is highly sensitive to the rigid…
Excimer Formation in Zinc-phthalocyanine Revealed using Ultrafast Electron Diffraction
Sebastian Hammer, Tristan L. Britt, Laurenz Kremeyer +4
The formation of excited dimer states, so called excimers, is an important phenomenon in many organic molecular semiconductors. In contrast to Frenkel exciton-polaron excited state…
Influence of Dimensionality of Carbon-based Additives on Thermoelectric Transport Parameters in Polymer Electrolytes
Maximilian Frank, Julian-Steven Schilling, Theresa Zorn +4
This paper investigates the thermoelectric properties of solid polymer electrolytes (SPE) containing lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) and sodium bis(trifluoromet…
Surface doping of rubrene single crystals by molecular electron donors and acceptors
Christos Gatsios, Andreas Opitz, Dominique Lungwitz +9
The surface molecular doping of organic semiconductors can play an important role in the development of organic electronic or optoelectronic devices. Single-crystal rubrene remains…
Probing the local structural order of C60 thin films by their exciton transport characteristics
A. K. Topczak, M. Gruber, W. Brütting +1
We investigate effects of the local structure on the excitonic transport in C60 thin films by means of temperature-dependent photoluminescence quenching studies in a range of 5 to…