74 citations · 74 across the 4 of their papers we have counts for
5 papers
Narrowband, angle-stable, and highly efficient polariton organic light emitting diodes employing thermally activated delayed fluorescence
Andreas Mischok, Simon Lennartz, Vanessa Gruber +4
Narrowband emission is crucial for next generation optoelectronic devices to satisfy demands for high color brilliance. Microcavities can narrow emission spectra of organic light-e…
Breaking the angular dispersion limit in thin film optics by ultra-strong light-matter coupling
Andreas Mischok, Bernhard Siegmund, Florian Le Roux +3
Thin film interference is integral to modern photonics and optoelectronics, e.g. allowing for precise design of high performance optical filters, efficiency enhancements in photovo…
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…
Highly efficient polaritonic light emitting diodes with angle-independent narrowband emission
Andreas Mischok, Sabina Hillebrandt, Seonil Kwon +1
Angle-independent, narrowband emission is required for many optoelectronic devices, ranging from high-definition displays to sensors. However, emerging materials for electrolumines…
Electronic properties of air-exposed GaN and surfaces after several device processing compatible cleaning steps
Thomas Auzelle, Florian Ullrich, Sebastian Hietzschold +6
We report on the electronic properties of GaN and surfaces after three different and subsequent device processing compatible cleaning steps: HCl etching, ann…