90 citations · 136 across the 8 of their papers we have counts for
8 papers
Controlling Spontaneous Orientation Polarization in Organic Semiconductors -- The Case of Phosphine Oxides
Albin Cakaj, Markus Schmid, Alexander Hofmann +1
Upon film growth by physical vapor deposition, the preferential orientation of polar organic molecules can result in a non-zero permanent dipole moment (PDM) alignment, causing a m…
Spectroscopic analysis of vibrational coupling in multi-molecular excited states
Sebastian Hammer, Theresa Linderl, Kristofer Tvingstedt +2
Multi-molecular excited states accompanied by an intra- and inter-molecular geometric relaxation are commonly encountered in optical and electrooptical studies and applications of…
Quantum Efficiency Enhancement of Lead-Halide Perovskite Nanocrystal LEDs by Organic Lithium Salt Treatment
Tassilo Naujoks, Roshini Jayabalan, Christopher Kirsch +9
Surface-defect passivation is key to achieving high photoluminescence quantum yield in lead halide perovskite nanocrystals. However, in perovskite light-emitting diodes these surfa…
Doubly Stabilized Perovskite Nanocrystal Luminescence Downconverters
Qi Xue, Carola Lampe, Tassilo Naujoks +8
Halide perovskite nanocrystals (NCs) have emerged as a promising material for applications ranging from light-emitting diodes (LEDs) to solar cells and photodetectors. Still, sever…
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…
Transport properties of copper phthalocyanine based organic electronic devices
C. Schuster, M. Kraus, A. Opitz +2
Ambipolar charge carrier transport in Copper phthalocyanine (CuPc) is studied experimentally in field-effect transistors and metal-insulator-semiconductor diodes at various tempera…
Differences of interface and bulk transport properties in polymer field-effect devices
S. Grecu, M. Roggenbuck, A. Opitz +1
The influence of substrate treatment with self-assembled monolayers and thermal annealing was analysed by electrical and structural measurements on field-effect transistors (FETs)…
Glass transition in the charge density wave system KMoO
D. Starešinić, K. Hosseini, W. Brütting +3
Low frequency dielectric spectroscopy and thermally stimulated discharge measurements of charge density wave (CDW) system KMoO are presented. Below 80 K two distinct…