Jens Hellmers
University of Bremen
22 Papers
179 Citations
Jens Hellmers is an academic researcher from University of Bremen. The author has contributed to research in topics: Light scattering & Scattering. The author has an hindex of 11, co-authored 22 publications.
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Papers
Empowering User Interfaces for Industrie 4.0
Thies Pfeiffer,Jens Hellmers,Eva-Maria Schön,Jörg Thomaschewski +3 more
- 22 Mar 2016
TL;DR: This paper discusses flexible but powerful methods for usability and user experience engineering in the context of Industrie 4.0, which stands for functional integration, dynamic reorganization, and resource efficiency.
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Simulation of light scattering by biconcave Cassini ovals using the nullfield method with discrete sources
TL;DR: The nullfield method with discrete sources (NFM-DS) is applied to analysis of light scattering by biconcave Cassini-like particles, which can be described as oblate discspheres with central concavities on their top and bottom.
41
Improving the numerical stability of T-matrix light scattering calculations for extreme particle shapes using the nullfield method with discrete sources
TL;DR: In this article, the T-matrix method based on the nullfield method established itself as a fast and reliable approach for light scattering simulation and demonstrated how to improve the numerical stability and to get results also for particles with extreme shapes like fibers or discs with high aspect ratios or concavities.
23
Different shape models for erythrocyte: Light scattering analysis based on the discrete sources method
TL;DR: In this paper, the authors analyzed light scattering behavior of different shape models of erythrocyte using the discrete sources method and compared scattering results for oblate spheroid, disk-sphere, Cassini-based shape and a shape for a real strainless erythropoietin introduced by Skalak.
22
Influence of sintering necks on the spectral behaviour of ITO clusters using the Discrete Dipole Approximation
TL;DR: A spectral neck factor is introduced that reveals the thickness of the necks connecting the primary particles with a simple measurement method and leads to significantly different spectral features.
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