@article{43456,
  author       = {{Brosch, Anian and Wallscheid, Oliver and Böcker, Joachim}},
  issn         = {{0885-8993}},
  journal      = {{IEEE Transactions on Power Electronics}},
  keywords     = {{Electrical and Electronic Engineering}},
  pages        = {{1--14}},
  publisher    = {{Institute of Electrical and Electronics Engineers (IEEE)}},
  title        = {{{Time-Optimal Model Predictive Control of Permanent Magnet Synchronous Motors Considering Current and Torque Constraints}}},
  doi          = {{10.1109/tpel.2023.3265705}},
  year         = {{2023}},
}

@article{44097,
  abstract     = {{We present strong enhancement of third harmonic generation in an amorphous silicon metasurface consisting of elliptical nano resonators. We show that this enhancement originates from a new type of multi-mode Fano mechanism. These ‘Super-Fano’ resonances are investigated numerically in great detail using full-wave simulations. The theoretically predicted behavior of the metasurface is experimentally verified by linear and nonlinear transmission spectroscopy. Moreover, quantitative nonlinear measurements are performed, in which an absolute conversion efficiency as high as ηmax ≈ 2.8 × 10−7 a peak power intensity of 1.2 GW cm−2 is found. Compared to an unpatterned silicon film of the same thickness amplification factors of up to ~900 are demonstrated. Our results pave the way to exploiting a strong Fano-type multi-mode coupling in metasurfaces for high THG in potential applications.}},
  author       = {{Hähnel, David and Golla, Christian and Albert, Maximilian and Zentgraf, Thomas and Myroshnychenko, Viktor and Förstner, Jens and Meier, Cedrik}},
  issn         = {{2047-7538}},
  journal      = {{Light: Science & Applications}},
  keywords     = {{tet_topic_meta}},
  number       = {{1}},
  pages        = {{97}},
  publisher    = {{Springer Nature}},
  title        = {{{A multi-mode super-fano mechanism for enhanced third harmonic generation in silicon metasurfaces}}},
  doi          = {{https://doi.org/10.1038/s41377-023-01134-1}},
  volume       = {{12}},
  year         = {{2023}},
}

@inproceedings{45205,
  author       = {{Dreiling, Dmitrij and Itner, Dominik and Hetkämper, Tim and Birk, Carolin and Gravenkamp, Hauke and Henning, Bernd}},
  booktitle    = {{SMSI 2023 Conference}},
  isbn         = {{978-3-9819376-8-8}},
  location     = {{Nürnberg}},
  pages        = {{394 -- 395}},
  publisher    = {{AMA Association For Sensors And Measurement}},
  title        = {{{Improved determination of viscoelastic material parameters using a pulse-echo measurement setup}}},
  doi          = {{10.5162/SMSI2023/P59}},
  year         = {{2023}},
}

@article{45485,
  author       = {{Kruse, Stephan and Serino, Laura and Folge, Patrick Fabian and Echeverria Oviedo, Dana and Bhattacharjee, Abhinandan and Stefszky, Michael and Scheytt, J. Christoph and Brecht, Benjamin and Silberhorn, Christine}},
  issn         = {{1041-1135}},
  journal      = {{IEEE Photonics Technology Letters}},
  keywords     = {{Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials}},
  number       = {{14}},
  pages        = {{769--772}},
  publisher    = {{Institute of Electrical and Electronics Engineers (IEEE)}},
  title        = {{{A Pulsed Lidar System With Ultimate Quantum Range Accuracy}}},
  doi          = {{10.1109/lpt.2023.3277515}},
  volume       = {{35}},
  year         = {{2023}},
}

@article{45596,
  abstract     = {{Dielectric metasurfaces provide a unique platform for efficient harmonic generation and optical wavefront manipulation at the nanoscale. Tailoring phase and amplitude of a nonlinearly generated wave with a high emission efficiency using resonance-based metasurfaces is a challenging task that often requires state-of-the-art numerical methods. Here, we propose a simple yet effective approach combining a sampling method with a Monte Carlo approach to design the third-harmonic wavefront generated by all-dielectric metasurfaces composed of elliptical silicon nanodisks. Using this approach, we theoretically demonstrate the full nonlinear 2π phase control with a uniform and highest possible amplitude in the considered parameter space, allowing us to design metasurfaces operating as third harmonic beam deflectors capable of steering light into a desired direction with high emission efficiency. The TH beam deflection with a record calculated average conversion efficiency of 1.2 × 10–1 W–2 is achieved. We anticipate that the proposed approach will be widely applied as alternative to commonly used optimization algorithms with higher complexity and implementation effort for the design of metasurfaces with other holographic functionalities.}},
  author       = {{Hähnel, David and Förstner, Jens and Myroshnychenko, Viktor}},
  issn         = {{2330-4022}},
  journal      = {{ACS Photonics}},
  keywords     = {{tet_topic_meta}},
  publisher    = {{American Chemical Society (ACS)}},
  title        = {{{Efficient Modeling and Tailoring of Nonlinear Wavefronts in Dielectric Metasurfaces}}},
  doi          = {{10.1021/acsphotonics.2c01967}},
  year         = {{2023}},
}

@inbook{45552,
  abstract     = {{The field of teaching technologies is in constant interplay between educational and industrial advances. Since the beginning of the twenty-first century, digitalization and automatization have become increasingly important. In industrial and social life, we see similar fast-moving developments. These factors challenge education, specifically vocational education, greatly, and raise two very different, yet very much connected questions: how to prepare students for their vocational lives and how to prepare teachers to communicate the necessary competencies to their students? This chapter provides an overview of advances, challenges, and possible solutions, focusing on the three key fields of vocational education in Germany: Industry 4.0, Education 4.0, and innovative teacher education. Most importantly, however, the text examines the continuous interplay between and among these fields. The beginning of the chapter is dedicated to vocational teacher education, in accordance with industrial and educational advances. Specifying this, characteristics of Industry 4.0, as well as students' and teachers' perceptions of Industry 4.0, are discussed. This is followed by an introduction to the concept of so-called learning factories as a possible way of integrating aspects of Industry 4.0 in German vocational schools. The end of the chapter is dedicated to the required changes in educational settings today and in the future. Though Industry 4.0, Education 4.0, and innovative teacher education are each widely discussed in the current literature, the interplay of all three fields reveals a research gap. This chapter tries to close this gap and provide an important contribution to the research field.}},
  author       = {{Jonas-Ahrend, Gabriela and Vernholz, Mats and Temmen, Katrin}},
  booktitle    = {{Teacher Education in the Wake of Covid-19 }},
  editor       = {{Craig, Cheryl J. and Mena, Juanjo and Kane, Ruth G.}},
  isbn         = {{9781804554630}},
  issn         = {{1479-3687}},
  pages        = {{175--191}},
  publisher    = {{Emerald Publishing Limited}},
  title        = {{{Teaching Technologies: Continuous Interplay Between Educational and Industrial Advances}}},
  doi          = {{10.1108/s1479-368720230000041019}},
  volume       = {{41}},
  year         = {{2023}},
}

@article{46147,
  author       = {{Brosch, Anian and Tinazzi, Fabio and Wallscheid, Oliver and Zigliotto, Mauro and Böcker, Joachim}},
  issn         = {{0885-8993}},
  journal      = {{IEEE Transactions on Power Electronics}},
  keywords     = {{Electrical and Electronic Engineering}},
  publisher    = {{Institute of Electrical and Electronics Engineers (IEEE)}},
  title        = {{{Finite Set Sensorless Control With Minimum a Priori Knowledge and Tuning Effort for Interior Permanent Magnet Synchronous Motors}}},
  doi          = {{10.1109/tpel.2023.3294557}},
  year         = {{2023}},
}

@article{46213,
  author       = {{Weber, Daniel and Schenke, Maximilian and Wallscheid, Oliver}},
  issn         = {{2169-3536}},
  journal      = {{IEEE Access}},
  keywords     = {{General Engineering, General Materials Science, General Computer Science, Electrical and Electronic Engineering}},
  pages        = {{76524--76536}},
  publisher    = {{Institute of Electrical and Electronics Engineers (IEEE)}},
  title        = {{{Steady-State Error Compensation for Reinforcement Learning-Based Control of Power Electronic Systems}}},
  doi          = {{10.1109/access.2023.3297274}},
  volume       = {{11}},
  year         = {{2023}},
}

@inproceedings{46212,
  author       = {{Weber, Daniel and Schenke, Maximilian and Wallscheid, Oliver}},
  booktitle    = {{2023 International Conference on Future Energy Solutions (FES)}},
  publisher    = {{IEEE}},
  title        = {{{Safe Reinforcement Learning-Based Control in Power Electronic Systems}}},
  doi          = {{10.1109/fes57669.2023.10182718}},
  year         = {{2023}},
}

@phdthesis{46482,
  abstract     = {{Ever increasing demands on the performance of microchips are leading to ever more complex semiconductor technologies with ever shrinking feature sizes. Complex applications with high demands on safety and reliability, such as autonomous driving, are simultaneously driving the requirements for test and diagnosis of VLSI circuits. Throughout the life cycle of a microchip, uncertainties occur that affect its timing behavior. For example, weak circuit structures, aging effects, or process variations can lead to a change in the timing behavior of the circuit. While these uncertainties do not necessarily lead to a change of the functional behavior, they can lead to a reliability problem.
With modular and hybrid compaction two test instruments are presented in this work that can be used for X-tolerant test response compaction in the built-in Faster-than-At-Speed Test (FAST) which is used to detect uncertainties in VLSI circuits. One challenge for test response compaction during FAST is the high and varying X-rate at the outputs of the circuit under test. By dividing the circuit outputs into test groups and separately compacting these test groups using stochastic compactors, the modular compaction is able to handle these high and varying X-rates.
To deal with uncertainties on logic interconnects, a method for distinguishing crosstalk and process variation is presented. In current semiconductor technologies, the number of parasitic coupling capacitances between logic interconnects is growing. These coupling capacitances can lead to crosstalk, which causes increased current flow in the logic interconnects, which in turn can lead to increased electromigration. In the presented method, delay maps describing the timing behavior of the circuit outputs at different operating points are used to train artificial neural networks which classify the tested circuits into fault-free and faulty.}},
  author       = {{Sprenger, Alexander}},
  keywords     = {{Testantwortkompaktierung, Prozessvariation, Silicon Lifecycle Management}},
  pages        = {{xi, 160}},
  publisher    = {{Universität Paderborn}},
  title        = {{{Testinstrumente und Testdatenanalyse zur Verarbeitung von Unsicherheiten in Logikblöcken hochintegrierter Schaltungen}}},
  doi          = {{10.17619/UNIPB/1-1787}},
  year         = {{2023}},
}

@inproceedings{46739,
  author       = {{Sadeghi-Kohan, Somayeh and Hellebrand, Sybille and Wunderlich, Hans-Joachim}},
  booktitle    = {{2023 53rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W)}},
  publisher    = {{IEEE}},
  title        = {{{Low Power Streaming of Sensor Data Using Gray Code-Based Approximate Communication}}},
  doi          = {{10.1109/dsn-w58399.2023.00056}},
  year         = {{2023}},
}

@article{46784,
  author       = {{Wallscheid, Oliver and Peitz, Sebastian and Stenner, Jan and Weber, Daniel and Boshoff, Septimus and Meyer, Marvin and Chidananda, Vikas and Schweins, Oliver}},
  issn         = {{2475-9066}},
  journal      = {{Journal of Open Source Software}},
  keywords     = {{General Earth and Planetary Sciences, General Environmental Science}},
  number       = {{89}},
  publisher    = {{The Open Journal}},
  title        = {{{ElectricGrid.jl - A Julia-based modeling and simulationtool for power electronics-driven electric energy grids}}},
  doi          = {{10.21105/joss.05616}},
  volume       = {{8}},
  year         = {{2023}},
}

@inproceedings{46959,
  author       = {{Vernholz, Mats and Temmen, Katrin}},
  location     = {{Flensburg}},
  title        = {{{Gewerblich-technische Lehrkräftebildung in Deutschland – Analyse der Einflüsse auf das akademische Selbstkonzept von Lehramtsstudierenden technischer (beruflicher) Fachrichtungen}}},
  year         = {{2023}},
}

@inbook{47075,
  abstract     = {{<jats:p>Physics textbooks are generally viewed as important tools that provide well-presented and reliable information that supports and enhances students' understanding of critical concepts. The main goal of this chapter is to find out what attention has been given to textbook evaluation in physics education research literature. Studies about physics textbooks from different countries and different eras are discussed and analyzed, and a broad overview about aspects that influence the efficacy of physics textbooks are presented. Research papers that discuss the importance and influence of digital textbooks (and similar technological resources) are also analyzed.</jats:p>}},
  author       = {{Kapanadze, Marika and Jonas-Ahrend, Gabriela and Mazzolini, Alexander and Joubran, Fadeel}},
  booktitle    = {{The International Handbook of Physics Education Research: Special Topics}},
  isbn         = {{9780735425484}},
  publisher    = {{AIP Publishing LLCMelville, New York}},
  title        = {{{Evaluation of Physics Textbooks}}},
  doi          = {{10.1063/9780735425514_017}},
  year         = {{2023}},
}

@inbook{45652,
  author       = {{Newberry, Melissa and Rizvi, Meher and van der Want, Anna and Jonas-Ahrend, Gabriela and Kaldi, Stavroula and Kihara, Toshiyuki and Franco, Juan Vicente Ortiz and Ratnam, Tara}},
  booktitle    = {{Advances in Research on Teaching}},
  isbn         = {{9781804554630}},
  issn         = {{1479-3687}},
  publisher    = {{Emerald Publishing Limited}},
  title        = {{{Teacher Educators' Experiences and Expressions of Emotion During the Pandemic: International Perspectives}}},
  doi          = {{10.1108/s1479-368720230000041013}},
  year         = {{2023}},
}

@inbook{57221,
  author       = {{Babu, Sandeep and Jegarian, Majid and Fischer, Dirk and Mertsching, Bärbel}},
  booktitle    = {{Lecture Notes in Computer Science}},
  isbn         = {{9783031433597}},
  issn         = {{0302-9743}},
  publisher    = {{Springer Nature Switzerland}},
  title        = {{{Fast 3D Semantic Segmentation Using a Self Attention Network and Random Sampling}}},
  doi          = {{10.1007/978-3-031-43360-3_21}},
  year         = {{2023}},
}

@article{59457,
  abstract     = {{<jats:p>The realization of a carbon-neutral civilization, which has been set as a goal for the coming decades, goes directly hand-in-hand with the need for an energy system based on renewable energies (REs). Due to the strong weather-related, daily, and seasonal fluctuations in supply of REs, suitable energy storage devices must be included for such energy systems. For this purpose, an energy system model featuring hybrid energy storage consisting of a hydrogen unit (for long-term storage) and a lithium-ion storage device (for short-term storage) was developed. With a proper design, such a system can ensure a year-round energy supply by using electricity generated by photovoltaics (PVs). In the energy system that was investigated, hydrogen (H2) was produced by using an electrolyser (ELY) with a PV surplus during the summer months and then stored in an H2 tank. During the winter, due to the lack of PV power, the H2 is converted back into electricity and heat by a fuel cell (FC). While the components of such a system are expensive, a resource- and cost-efficient layout is important. For this purpose, a Matlab/Simulink model that enabled an energy balance analysis and a component lifetime forecast was developed. With this model, the results of extensive parameter studies allowed an optimized system layout to be created for specific applications. The parameter studies covered different focal points. Several ELY and FC layouts, different load characteristics, different system scales, different weather conditions, and different load levels—especially in winter with variations in heating demand—were investigated.</jats:p>}},
  author       = {{Möller, Marius Claus and Krauter, Stefan}},
  issn         = {{2673-4141}},
  journal      = {{Hydrogen}},
  number       = {{3}},
  pages        = {{408--433}},
  publisher    = {{MDPI AG}},
  title        = {{{Investigation of Different Load Characteristics, Component Dimensioning, and System Scaling for the Optimized Design of a Hybrid Hydrogen-Based PV Energy System}}},
  doi          = {{10.3390/hydrogen4030028}},
  volume       = {{4}},
  year         = {{2023}},
}

@inproceedings{43051,
  abstract     = {{We demonstrate the numerical and experimental realization of optimized optical traveling-wave antennas made of low-loss dielectric materials. These antennas exhibit highly directive radiation patterns and our studies reveal that this nature comes from two dominant guided TE modes excited in the waveguide-like director of the antenna, in addition to the leaky modes. The optimized antennas possess a broadband nature and have a nearunity radiation efficiency at an operational wavelength of 780 nm. Compared to the previously studied plasmonic antennas for photon emission, our all-dielectric approach demonstrates a new class of highly directional, low-loss, and broadband optical antennas.}},
  author       = {{Farheen, Henna and Yan, Lok-Yee and Leuteritz, Till and Qiao, Siqi and Spreyer, Florian and Schlickriede, Christian and Quiring, Viktor and Eigner, Christof and Silberhorn, Christine and Zentgraf, Thomas and Linden, Stefan and Myroshnychenko, Viktor and Förstner, Jens}},
  booktitle    = {{Integrated Optics: Devices, Materials, and Technologies XXVII}},
  editor       = {{García-Blanco, Sonia M. and Cheben, Pavel}},
  keywords     = {{tet_topic_opticalantenna}},
  pages        = {{124241E}},
  publisher    = {{SPIE}},
  title        = {{{Tailoring the directive nature of optical waveguide antennas}}},
  doi          = {{10.1117/12.2658921}},
  year         = {{2023}},
}

@inproceedings{39359,
  author       = {{Mwammenywa, Ibrahim and Petrov, Dmitry and Holle, Philipp and Hilleringmann, Ulrich}},
  booktitle    = {{2022 International Conference on Engineering and Emerging Technologies (ICEET)}},
  publisher    = {{IEEE}},
  title        = {{{LoRa Transceiver for Load Monitoring and Control System in Microgrids}}},
  doi          = {{10.1109/iceet56468.2022.10007274}},
  year         = {{2023}},
}

@article{64302,
  author       = {{Lindemann, Markus and Jung, Natalie and Gerhardt, Nils Christopher and Hofmann, Martin R. and Manrique‐Nieto, Nicolas and Pusch, Tobias and Michalzik, Rainer}},
  journal      = {{Electronics letters}},
  number       = {{13}},
  title        = {{{Polarization dynamics in spin‐VCSELs with integrated surface grating for high birefringence splitting}}},
  doi          = {{10.1049/ell2.12827}},
  volume       = {{59}},
  year         = {{2023}},
}