25 citations · 25 across the 5 of their papers we have counts for
5 papers
Ultra-Broadband Visible and Infrared Light Generation Driven by Far Infrared Light in the Broad Region from 8μm to 240μm
Nils W. Rosemann, Robin C. Döring, Eike Dornsiepen +12
The most commonly used nonlinear optical process is the conversion of infrared light at 1064nm to green light at 532nm, as performed in common laser pointers. However, more relevan…
White-light generating molecular materials: correlation between the amorphous/crystalline structure and nonlinear optical properties
Johannes Haust, Jürgen Belz, Marius Müller +11
Amorphous materials are integral part of todays technology, they commonly are performant and versatile in integration. Consequently, future applications increasingly aim to harvest…
Perturbation of Exciton Aggregate Coupling by Optical Excitation in Crystalline Perfluoropentacene Films
K. Kolata, S. Marquardt, N. W. Rosemann +7
Carrier multiplication by singlet exciton fission enhances photovoltaic conversion efficiencies in organic solids. This decay of one singlet exciton into two triplet states promise…
Charge transfer at organic-inorganic interfaces
Ingo Meyenburg, Jane Falgenhauer, Nils W. Rosemann +3
We studied the electron transfer from excitons in adsorbed indoline dye layers across the organic-inorganic interface. The hybrids consist of indoline derivatives on the one hand a…
Screening of the quantum-confined Stark effect in AlN/GaN nanowire superlattices by Germanium doping
P. Hille, J. Müßener, P. Becker +8
We report on electrostatic screening of polarization-induced internal electric fields in AlN/GaN nanowire heterostructures with Germanium-doped GaN nanodiscs embedded between AlN b…