29 citations · 71 across the 6 of their papers we have counts for
6 papers
Mapping the Optical Landscape of a Squaraine Molecule in the Visible and Ultraviolet Energy Range
Narges Taghizade, Robert Schwarzl, Frederik Leinenbach +9
Although squaraine dyes are commonly praised as candidates for light-based applications, little is known about their excited state landscape beyond the low-energy visible light reg…
Transient absorption microscopy setup with multi-ten-kilohertz shot-to-shot subtraction and discrete Fourier analysis
Robert Schwarzl, Pascal Heim, Manuela Schiek +4
Recording of transient absorption microscopy images requires fast detection of minute optical density changes, which is typically achieved with high-repetition-rate laser sources a…
Template and Temperature Controlled Polymorph Formation in Squaraine Thin Films
Frank Balzer, Tobias Breuer, Gregor Witte +1
Controlling the polymorph formation in organic semiconductor thin films by the choice of substrate and deposition temperature is a key factor for targeted device performance. Small…
Spotlight on Charge-Transfer Excitons in Crystalline Textured n-Alkyl Anilino Squaraine Thin Films
Frank Balzer, Nicholas J. Hestand, Jennifer Zablocki +3
Prototypical n-alkyl terminated anilino squaraines for photovoltaic applications show characteristic double-hump absorption features peaking in the green and deep-red spectral rang…
Minimal Chimera States in Phase-Lag Coupled Mechanical Oscillators
Pezhman Ebrahimzadeh, Michael Schiek, Patrycja Jaros +3
We obtain experimental chimera states in the minimal network of three identical mechanical oscillators (metronomes), by introducing phase-lagged all-to-all coupling. For this, we h…
Effect of Imbalanced Charge Transport on the Interplay of Surface and Bulk Recombination in Organic Solar Cells
Dorothea Scheunemann, Sebastian Wilken, Oskar J. Sandberg +2
Surface recombination has a major impact on the open-circuit voltage () of organic photovoltaics. Here, we study how this loss mechanism is influenced by imbalanced ch…