@phdthesis{30722,
  abstract     = {{In dieser Arbeit wird die elektromagnetische Wellenausbreitung in integrierten optischen Wellenleitern mit Hilfe von halb analytischen und numerischen Simulationsmethoden untersucht. Im ersten Teil werden 2-D Si/SiO2-Wellenleiterkonfigurationen mit hohem Brechungsindexkontrast betrachtet. Die Strukturen werden mit halb geführten Wellen unter schrägen Ausbreitungswinkeln angeregt. Dadurch kann die Leistungsübertragung zu bestimmten ausgehenden Moden unterdrückt werden, wodurch vollständig verlustfreie Systeme entstehen. Zusätzlich dient die Anregung mit einem seitlich begrenzten, einfallenden Wellenbündel aus halb geführten Wellen dazu, praktisch relevantere 3-D Konfigurationen zu realisieren. Darüber hinaus wird eine schrittweise Winkelspektrum-Methode vorgestellt, die es ermöglicht, in Kombination mit voll vektoriellen 2-D Finite-Elemente-Lösungen für Teilprobleme mit geringerer Komplexität, die Wellenausbreitung in planaren, linsenförmigen Wellenleitern numerisch in drei Raumrichtungen zu berechnen. Im zweiten Teil dieser Arbeit wird die Ausbreitung in Wellenleiterstrukturen aus Lithiumniobat untersucht, welche für quantenoptische Effekte genutzt werden. Zur Detektion einzelner Photonen werden supraleitende Nanodrähte auf eindiffundierten Lithiumniobat Wellenleitern mit zusätzlicher Taperschicht aus Silizium betrachtet. Um die Wellenausbreitung in diesen 3-D Wellenleitern zu beschreiben, wird eine einseitig gerichtete Finite-Elemente „Modal Matching“ Methode eingeführt. Abschließend werden Rippenwellenleiter aus Lithiumniobat analysiert, die auf Siliziumdioxid Plattformen aufgebracht sind. Der Schwerpunkt liegt hier auf dem nichtlinearen „Parametric Down-Conversion“ Prozess, der für die Erzeugung verschränkter Photonen verwendet wird.}},
  author       = {{Ebers, Lena}},
  keywords     = {{tet_topic_waveguide}},
  title        = {{{Semi-guided waves in integrated optical waveguide structures}}},
  doi          = {{10.17619/UNIPB/1-1288}},
  year         = {{2022}},
}

@article{30743,
  author       = {{Riedl, Thomas and Kunnathully, Vinay S. and Trapp, Alexander and Langer, Timo and Reuter, Dirk and Lindner, Jörg K. N.}},
  issn         = {{2196-7350}},
  journal      = {{Advanced Materials Interfaces}},
  keywords     = {{Mechanical Engineering, Mechanics of Materials}},
  publisher    = {{Wiley}},
  title        = {{{Size‐Dependent Strain Relaxation in InAs Quantum Dots on Top of GaAs(111)A Nanopillars}}},
  doi          = {{10.1002/admi.202102159}},
  year         = {{2022}},
}

@unpublished{30868,
  abstract     = {{Algorithm configuration (AC) is concerned with the automated search of the
most suitable parameter configuration of a parametrized algorithm. There is
currently a wide variety of AC problem variants and methods proposed in the
literature. Existing reviews do not take into account all derivatives of the AC
problem, nor do they offer a complete classification scheme. To this end, we
introduce taxonomies to describe the AC problem and features of configuration
methods, respectively. We review existing AC literature within the lens of our
taxonomies, outline relevant design choices of configuration approaches,
contrast methods and problem variants against each other, and describe the
state of AC in industry. Finally, our review provides researchers and
practitioners with a look at future research directions in the field of AC.}},
  author       = {{Schede, Elias and Brandt, Jasmin and Tornede, Alexander and Wever, Marcel Dominik and Bengs, Viktor and Hüllermeier, Eyke and Tierney, Kevin}},
  booktitle    = {{arXiv:2202.01651}},
  title        = {{{A Survey of Methods for Automated Algorithm Configuration}}},
  year         = {{2022}},
}

@article{30880,
  author       = {{Kobecki, Michal and Scherbakov, Alexey V. and Kukhtaruk, Serhii M. and Yaremkevich, Dmytro D. and Henksmeier, Tobias and Trapp, Alexander and Reuter, Dirk and Gusev, Vitalyi E. and Akimov, Andrey V. and Bayer, Manfred}},
  issn         = {{0031-9007}},
  journal      = {{Physical Review Letters}},
  keywords     = {{General Physics and Astronomy}},
  number       = {{15}},
  publisher    = {{American Physical Society (APS)}},
  title        = {{{Giant Photoelasticity of Polaritons for Detection of Coherent Phonons in a Superlattice with Quantum Sensitivity}}},
  doi          = {{10.1103/physrevlett.128.157401}},
  volume       = {{128}},
  year         = {{2022}},
}

@article{30894,
  author       = {{Tuzgel, Firat and Akbulut Irmak, Emine Fulya and Guzel, Erkan and Yucesoy, Atacan and Sahin, Selim and Tasdemirci, Alper and Guden, Mustafa}},
  issn         = {{0263-8231}},
  journal      = {{Thin-Walled Structures}},
  keywords     = {{Mechanical Engineering, Building and Construction, Civil and Structural Engineering}},
  publisher    = {{Elsevier BV}},
  title        = {{{Testing and modeling blast loading of a sandwich structure cored with a bio-inspired (balanus) core}}},
  doi          = {{10.1016/j.tws.2022.109185}},
  volume       = {{175}},
  year         = {{2022}},
}

@article{30922,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>Pure iron is very attractive as a biodegradable implant material due to its high biocompatibility. In combination with additive manufacturing, which facilitates great flexibility of the implant design, it is possible to selectively adjust the microstructure of the material in the process, thereby control the corrosion and fatigue behavior. In the present study, conventional hot-rolled (HR) pure iron is compared to pure iron manufactured by electron beam melting (EBM). The microstructure, the corrosion behavior and the fatigue properties were studied comprehensively. The investigated sample conditions showed significant differences in the microstructures that led to changes in corrosion and fatigue properties. The EBM iron showed significantly lower fatigue strength compared to the HR iron. These different fatigue responses were observed under purely mechanical loading as well as with superimposed corrosion influence and are summarized in a model that describes the underlying failure mechanisms.</jats:p>}},
  author       = {{Wackenrohr, Steffen and Torrent, Christof Johannes Jaime and Herbst, Sebastian and Nürnberger, Florian and Krooss, Philipp and Ebbert, Christoph and Voigt, Markus and Grundmeier, Guido and Niendorf, Thomas and Maier, Hans Jürgen}},
  issn         = {{2397-2106}},
  journal      = {{npj Materials Degradation}},
  keywords     = {{Materials Chemistry, Materials Science (miscellaneous), Chemistry (miscellaneous), Ceramics and Composites}},
  number       = {{1}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{Corrosion fatigue behavior of electron beam melted iron in simulated body fluid}}},
  doi          = {{10.1038/s41529-022-00226-4}},
  volume       = {{6}},
  year         = {{2022}},
}

@article{30923,
  abstract     = {{<jats:p>Additive manufacturing (AM) processes are not solely used where maximum design freedom meets low lot sizes. Direct microstructure design and topology optimization can be realized concomitantly during processing by adjusting the geometry, the material composition, and the solidification behavior of the material considered. However, when complex specific requirements have to be met, a targeted part design is highly challenging. In the field of biodegradable implant surgery, a cytocompatible material of an application-adapted shape has to be characterized by a specific degradation behavior and reliably predictable mechanical properties. For instance, small amounts of oxides can have a significant effect on microstructural development, thus likewise affecting the strength and corrosion behavior of the processed material. In the present study, biocompatible pure Fe was processed using electron powder bed fusion (E-PBF). Two different modifications of the Fe were processed by incorporating Fe oxide and Ce oxide in different proportions in order to assess their impact on the microstructural evolution, the mechanical response and the corrosion behavior. The quasistatic mechanical and chemical properties were analyzed and correlated with the final microstructural appearance.</jats:p>}},
  author       = {{Torrent, Christof J. J. and Krooß, Philipp and Huang, Jingyuan and Voigt, Markus and Ebbert, Christoph and Knust, Steffen and Grundmeier, Guido and Niendorf, Thomas}},
  issn         = {{2674-063X}},
  journal      = {{Alloys}},
  number       = {{1}},
  pages        = {{31--53}},
  publisher    = {{MDPI AG}},
  title        = {{{Oxide Modified Iron in Electron Beam Powder Bed Fusion—From Processability to Corrosion Properties}}},
  doi          = {{10.3390/alloys1010004}},
  volume       = {{1}},
  year         = {{2022}},
}

@article{29947,
  author       = {{Schall, Christoph Wilhelm Theodor and Schöppner, Volker}},
  journal      = {{Polymer Engineering and Science}},
  keywords     = {{Computing Resources Provided by the Paderborn Center for Parallel Computing}},
  number       = {{3}},
  pages        = {{815--823}},
  title        = {{{Measurement of material degradation in dependence of shear rate, temperature, and residence time}}},
  doi          = {{10.1002/pen.25887}},
  volume       = {{62}},
  year         = {{2022}},
}

@article{29902,
  author       = {{Reineke Matsudo, Bernhard and Sain, Basudeb and Carletti, Luca and Zhang, Xue and Gao, Wenlong and Angelis, Costantino and Huang, Lingling and Zentgraf, Thomas}},
  issn         = {{2198-3844}},
  journal      = {{Advanced Science}},
  keywords     = {{General Physics and Astronomy, General Engineering, Biochemistry, Genetics and Molecular Biology (miscellaneous), General Materials Science, General Chemical Engineering, Medicine (miscellaneous)}},
  number       = {{12}},
  publisher    = {{Wiley}},
  title        = {{{Efficient Frequency Conversion with Geometric Phase Control in Optical Metasurfaces}}},
  doi          = {{10.1002/advs.202104508}},
  volume       = {{9}},
  year         = {{2022}},
}

@inbook{29928,
  author       = {{Yigitbas, Enes and Sauer, Stefan and Engels, Gregor}},
  booktitle    = {{Digital Transformation: Core Technologies and Emerging Topics from a Computer Science Perspective}},
  editor       = {{Vogel-Heuser, Birgit and Wimmer, Manuel}},
  publisher    = {{Springer-Vieweg}},
  title        = {{{Self-Adaptive Digital Assistance Systems for Work 4.0}}},
  year         = {{2022}},
}

@article{30964,
  author       = {{Gao, Wenlong and Sain, Basudeb and Zentgraf, Thomas}},
  issn         = {{2331-7019}},
  journal      = {{Physical Review Applied}},
  keywords     = {{General Physics and Astronomy}},
  number       = {{4}},
  publisher    = {{American Physical Society (APS)}},
  title        = {{{Spin-Orbit Interaction of Light Enabled by Negative Coupling in High-Quality-Factor Optical Metasurfaces}}},
  doi          = {{10.1103/physrevapplied.17.044022}},
  volume       = {{17}},
  year         = {{2022}},
}

@misc{31789,
  author       = {{Hopp, Matthias and Tölle, Lisa}},
  booktitle    = {{Journal of Applied Polymer  Science}},
  pages        = {{1--13}},
  title        = {{{Influence of process parameters on the formation of inhalable fiber dust during  shredding for mechanical recycling of fiber‐reinforced organo sheets}}},
  year         = {{2022}},
}

@misc{31788,
  author       = {{Hopp, Matthias and Tölle, Lisa and Bünger, J. and Westphal, G. and Rosenkranz, N. and Monsé, C.}},
  booktitle    = {{ Kunststoffe international}},
  pages        = {{12--15}},
  title        = {{{Fiber Dust Formation during the  Recycling of FRP}}},
  year         = {{2022}},
}

@misc{31787,
  author       = {{Hopp, Matthias and Tölle, Lisa and Bünger, J. and Westphal, G. and Rosenkranz, N. and Monsé, C.}},
  booktitle    = {{Kunststoffe}},
  pages        = {{52--55}},
  title        = {{{Faserstäube beim FVK-Recycling}}},
  year         = {{2022}},
}

@article{32108,
  author       = {{Henksmeier, T. and Schulz, J.F. and Kluth, E. and Feneberg, M. and Goldhahn, R. and Sanchez, A.M. and Voigt, M. and Grundmeier, Guido and Reuter, Dirk}},
  issn         = {{0022-0248}},
  journal      = {{Journal of Crystal Growth}},
  keywords     = {{Materials Chemistry, Inorganic Chemistry, Condensed Matter Physics}},
  publisher    = {{Elsevier BV}},
  title        = {{{Remote epitaxy of InxGa1-xAs (0 0 1) on graphene covered GaAs(0 0 1) substrates}}},
  doi          = {{10.1016/j.jcrysgro.2022.126756}},
  volume       = {{593}},
  year         = {{2022}},
}

@unpublished{32177,
  abstract     = {{We investigate the early time development of the anisotropic transverse flow
and spatial eccentricities of a fireball with various particle-based transport
approaches using a fixed initial condition. In numerical simulations ranging
from the quasi-collisionless case to the hydrodynamic regime, we find that the
onset of $v_n$ and of related measures of anisotropic flow can be described
with a simple power-law ansatz, with an exponent that depends on the amount of
rescatterings in the system. In the few-rescatterings regime we perform
semi-analytical calculations, based on a systematic expansion in powers of time
and the cross section, which can reproduce the numerical findings.}},
  author       = {{Borghini, Nicolas and Borrell, Marc and Roch, Hendrik}},
  booktitle    = {{arXiv:2201.13294}},
  title        = {{{Early time behavior of spatial and momentum anisotropies in kinetic  theory across different Knudsen numbers}}},
  year         = {{2022}},
}

@unpublished{32178,
  abstract     = {{We test the ability of the "escape mechanism" to create the anisotropic flow
observed in high-energy nuclear collisions. We compare the flow harmonics $v_n$
in the few-rescatterings regime from two types of transport simulations, with
$2\to 2$ and $2\to 0$ collision kernels respectively, and from analytical
calculations neglecting the gain term of the Boltzmann equation. We find that
the even flow harmonics are similar in the three approaches, while the odd
harmonics differ significantly.}},
  author       = {{Bachmann, Benedikt and Borghini, Nicolas and Feld, Nina and Roch, Hendrik}},
  booktitle    = {{arXiv:2203.13306}},
  title        = {{{Even anisotropic-flow harmonics are from Venus, odd ones are from Mars}}},
  year         = {{2022}},
}

@article{32183,
  author       = {{Hou, W and Yao, Y and Li, Y and Peng, B and Shi, K and Zhou, Z and Pan, J and Liu, M and Hu, J}},
  issn         = {{2095-025x}},
  journal      = {{Frontiers of materials science}},
  number       = {{1}},
  title        = {{{Linearly shifting ferromagnetic resonance response of La0.7Sr0.3MnO3 thin film for body temperature sensors}}},
  volume       = {{16}},
  year         = {{2022}},
}

@article{32234,
  author       = {{Wojciechowski, M}},
  issn         = {{2352-3409}},
  journal      = {{Data Brief}},
  pages        = {{108318}},
  title        = {{{Dataset for random uniform distributions of 2D circles and 3D spheres.}}},
  volume       = {{43}},
  year         = {{2022}},
}

@article{32263,
  abstract     = {{<jats:p>Furfuryl amine-functionalized few-layered graphene was prepared <jats:italic>via</jats:italic> a mechanochemical process by a [4 + 2] cycloaddition under solvent-free conditions.</jats:p>}},
  author       = {{Filvan Torkaman, Najmeh and Kley, Marina and Bremser, Wolfgang and Wilhelm, René}},
  issn         = {{2046-2069}},
  journal      = {{RSC Advances}},
  keywords     = {{General Chemical Engineering, General Chemistry}},
  number       = {{27}},
  pages        = {{17249--17256}},
  publisher    = {{Royal Society of Chemistry (RSC)}},
  title        = {{{Reversible functionalization and exfoliation of graphite by a Diels–Alder reaction with furfuryl amine}}},
  doi          = {{10.1039/d2ra02566c}},
  volume       = {{12}},
  year         = {{2022}},
}