@article{27099,
  abstract     = {{In our work, we have engineered low capacitance single quantum dot photodiodes as sensor devices for the optoelectronic sampling of ultrafast electric signals. By the Stark effect, a time-dependent electric signal is converted into a time-dependent shift of the transition energy. This shift is measured accurately by resonant ps laser spectroscopy with photocurrent detection. In our experiments, we sample the laser synchronous output pulse of an ultrafast CMOS circuit with high resolution. With our quantum dot sensor device, we were able to sample transients below 20 ps with a voltage resolution in the mV-range.}},
  author       = {{Widhalm, Alex and Krehs, Sebastian and Siebert, Dustin and Sharma, Nand Lal and Langer, Timo and Jonas, Björn and Reuter, Dirk and Thiede, Andreas and Förstner, Jens and Zrenner, Artur}},
  issn         = {{0003-6951}},
  journal      = {{Applied Physics Letters}},
  keywords     = {{tet_topic_qd}},
  pages        = {{181109}},
  title        = {{{Optoelectronic sampling of ultrafast electric transients with single quantum dots}}},
  doi          = {{10.1063/5.0061358}},
  volume       = {{119}},
  year         = {{2021}},
}

@inproceedings{29215,
  abstract     = {{We demonstrate a photonic-electronic analog-to-digital converter (ADC) offering a record-high acquisition bandwidth of 320 GHz. The system combines a high-speed electro-optic modulator with a Kerr comb for spectrally sliced coherent detection and is used for digitizing ultra-broadband data signals.}},
  author       = {{Fang, Dengyang and Drayß, Daniel and Lihachev, Grigory and Marin-Palomo, Pablo and Peng, Hui and Füllner, Christoph and Kuzmin, A and Liu, J and Wang, Ruoyu and Snigirev, Viacheslav and Lukashchuk, Anton and Zang, M and Kharel, P. and Witzens, Jeremy and Scheytt, J. Christoph and Freude, Wolfgang and Randel, Sebastian and Kippenberg, Tobias J. and Koos, Christian}},
  booktitle    = {{2021 European Conference on Optical Communication (ECOC)}},
  publisher    = {{IEEE}},
  title        = {{{320 GHz Analog-to-Digital Converter Exploiting Kerr Soliton Combs and Photonic-Electronic Spectral Stitching}}},
  doi          = {{10.1109/ECOC52684.2021.9606090}},
  year         = {{2021}},
}

@inproceedings{40455,
  author       = {{Blumberg, Eva and Schulze, Jan Roland and Temmen, Katrin and Schäfers, Johannes}},
  title        = {{{transMINT4.0 – Grenzen überwinden, MINT-Bildung verbinden durch außerschulische Lernorte und den Einsatz digitaler Medien. Eingeladener digital synchroner Vortrag in der MINT-Aktionswoche von MINTvernetzt }}},
  year         = {{2021}},
}

@inproceedings{40541,
  author       = {{Itner, D. and Gravenkamp, H. and Dreiling, Dmitrij and Feldmann, Nadine and Henning, Bernd}},
  booktitle    = {{14th WCCM-ECCOMAS Congress}},
  publisher    = {{CIMNE}},
  title        = {{{Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method}}},
  doi          = {{10.23967/wccm-eccomas.2020.307}},
  volume       = {{700}},
  year         = {{2021}},
}

@article{40673,
  author       = {{Soleymani, Mohammad and Santamaria, Ignacio and Schreier, Peter J}},
  journal      = {{IEEE Access}},
  pages        = {{96948–96963}},
  publisher    = {{IEEE}},
  title        = {{{Distributed Algorithms for Spectral and Energy-Efficiency Maximization of $K$-User Interference Channels}}},
  volume       = {{9}},
  year         = {{2021}},
}

@inproceedings{40677,
  author       = {{Soleymani, Mohammad and Santamaria, Ignacio and Maham, Behrouz and Schreier, Peter J}},
  booktitle    = {{Proc. 28th European Signal Processing Conference (EUSIPCO)}},
  pages        = {{1638–1642}},
  title        = {{{Rate Region of the $K$-user MIMO Interference Channel with Imperfect Transmitters}}},
  year         = {{2021}},
}

@inproceedings{23992,
  author       = {{Adelt, Peer and Koppelmann, Bastian and Müller, Wolfgang and Scheytt, Christoph}},
  booktitle    = {{Workshop Methoden und Beschreibungssprachen zur Modellierung und Verifikation von Schaltungen und Systemen (MBMV 2021)}},
  title        = {{{Register and Instruction Coverage Analysis for Different RISC-V ISA Modules}}},
  year         = {{2021}},
}

@article{31702,
  author       = {{Vieluf, S and Hasija, Tanuj and Schreier, PJ and El Atrache, R and Hammond, S and Mohammadpour Touserkani, F and Sarkis, RA and Loddenkemper, T and Reinsberger, Claus}},
  issn         = {{1525-5050}},
  journal      = {{Epilepsy Behav}},
  pages        = {{108321}},
  title        = {{{Generalized tonic-clonic seizures are accompanied by changes of interrelations within the autonomic nervous system.}}},
  volume       = {{124}},
  year         = {{2021}},
}

@inproceedings{29899,
  abstract     = {{LLC resonant converters are typically unsuitable to be applied for wide voltage-transfer ratio applications. With a full-bridge inverter, however, they can be operated in a variety of different modulations. Most notably, by permanently turning on one MOSFET and turning off the other MOSFET of the same bridge leg, the LLC can be operated in half-bridge configuration reducing the gain by a factor of two. The resonant capacitor is hereby charged to an average voltage of half the input voltage. In this modulation, however, the switch that is permanently turned on is stressed by the complete resonant current while exhibiting no switching losses. This paper proves that the frequency-doubler modulation can better balance the losses among all MOSFETs and should be the preferred mode of operation favored over the conventional half-bridge modulation. This paper analyzes the beneficial loss distribution, proposes an on-the-fly morphing modulation and discusses potential operating strategies to further reduce the junction temperature. Furthermore, it is shown that this modulation can also be altered to achieve the asymmetrical LLC operation. Experimental measurement results show that the modulation results in a substantial decrease of the maximum MOSFET temperature and shows that the converter can be smoothly transitioned during operation from full-bridge modulation to the frequency-doubler half-bridge operation and back.}},
  author       = {{Rehlaender, Philipp and Unruh, Roland and Hankeln, Lars and Schafmeister, Frank and Böcker, Joachim}},
  booktitle    = {{23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe)}},
  isbn         = {{978-9-0758-1537-5}},
  keywords     = {{Resonant converter, High frequency power converter, Switched-mode power supply, Converter control, Control methods for electrical systems}},
  location     = {{Ghent, Belgium}},
  publisher    = {{IEEE}},
  title        = {{{Frequency-Doubler Modulation for Reduced Junction Temperatures for LLC Resonant Converters Operated in Half-Bridge Configuration}}},
  doi          = {{10.23919/EPE21ECCEEurope50061.2021.9570674}},
  year         = {{2021}},
}

@unpublished{29655,
  author       = {{Kirchgässner, Wilhelm and Wallscheid, Oliver and Böcker, Joachim}},
  booktitle    = {{arXiv preprint arXiv:2103.16323}},
  title        = {{{Thermal Neural Networks: Lumped-Parameter Thermal Modeling With State-Space Machine Learning}}},
  year         = {{2021}},
}

@inproceedings{39401,
  author       = {{Lange, Sven and Hedayat, Christian and Kuhn, Harald and Hilleringmann, Ulrich}},
  booktitle    = {{2021 Smart Systems Integration (SSI)}},
  publisher    = {{IEEE}},
  title        = {{{Adaptation and Optimization of Planar Coils for a More Accurate and Far-Reaching Magnetic Field-Based Localization in the Near Field}}},
  doi          = {{10.1109/ssi52265.2021.9466958}},
  year         = {{2021}},
}

@inproceedings{39384,
  author       = {{Reker, Julia and Meyers, Thorsten and Vidor, Fabio F. and Joubert, Trudi-Heleen and Hilleringmann, Ulrich}},
  booktitle    = {{2021 IEEE AFRICON}},
  publisher    = {{IEEE}},
  title        = {{{Influence of electrode metallization on thin-film transistor performance}}},
  doi          = {{10.1109/africon51333.2021.9570953}},
  year         = {{2021}},
}

@inproceedings{39392,
  author       = {{Sander, Tom and Lange, Sven and Hilleringmann, Ulrich and Geneis, Volker and Hedayat, Christian and Kuhn, Harald and Gockel, Franz-Barthold}},
  booktitle    = {{2021 22nd IEEE International Conference on Industrial Technology (ICIT)}},
  publisher    = {{IEEE}},
  title        = {{{Detection of Defects on Irregular Structured Surfaces by Image Processing Methods for Feature Extraction}}},
  doi          = {{10.1109/icit46573.2021.9453646}},
  year         = {{2021}},
}

@inproceedings{39390,
  author       = {{Lange, Sven and Schroder, Dominik and Hedayat, Christian and Kuhn, Harald and Hilleringmann, Ulrich}},
  booktitle    = {{2021 22nd IEEE International Conference on Industrial Technology (ICIT)}},
  publisher    = {{IEEE}},
  title        = {{{Development of Methods for Coil-Based Localization by Magnetic Fields of Miniaturized Sensor Platforms in Bioprocesses}}},
  doi          = {{10.1109/icit46573.2021.9453609}},
  year         = {{2021}},
}

@inbook{39394,
  author       = {{Hilleringmann, Ulrich}},
  booktitle    = {{Nanostructured Zinc Oxide}},
  isbn         = {{9780128189009}},
  publisher    = {{Elsevier}},
  title        = {{{ZnO nanoparticle films as active layer for thin film transistors}}},
  doi          = {{10.1016/b978-0-12-818900-9.00013-9}},
  year         = {{2021}},
}

@inproceedings{39396,
  author       = {{Reker, Julia and Meyers, Thorsten and Vidor, Fabio F. and Joubert, Trudi-Heleen and Hilleringmann, Ulrich}},
  booktitle    = {{2021 Smart Systems Integration (SSI)}},
  publisher    = {{IEEE}},
  title        = {{{Complementary Inverter Circuits on Flexible Substrates}}},
  doi          = {{10.1109/ssi52265.2021.9466966}},
  year         = {{2021}},
}

@inproceedings{39388,
  author       = {{Reker, Julia and Meyers, Thorsten and Vidor, Fabio F. and Joubert, Trudi-Heleen and Hilleringmann, Ulrich}},
  booktitle    = {{2021 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)}},
  publisher    = {{IEEE}},
  title        = {{{Integration Process for Self-aligned Sub-µm Thin-Film Transistors for Flexible Electronics}}},
  doi          = {{10.1109/fleps51544.2021.9469764}},
  year         = {{2021}},
}

@article{39383,
  abstract     = {{<jats:p>Zinc oxide nanoparticles (ZnO NP) used for the channel region in inverted coplanar setup in Thin Film Transistors (TFT) were the focus of this study. The regions between the source electrode and the ZnO NP and the drain electrode were under investigation as they produce a Schottky barrier in metal-semiconductor interfaces. A more general Thermionic emission theory must be evaluated: one that considers both metal/semiconductor interfaces (MSM structures). Aluminum, gold, and nickel were used as metallization layers for source and drain electrodes. An organic-inorganic nanocomposite was used as a gate dielectric. The TFTs transfer and output characteristics curves were extracted, and a numerical computational program was used for fitting the data; hence information about Schottky Barrier Height (SBH) and ideality factors for each TFT could be estimated. The nickel metallization appears with the lowest SBH among the metals investigated. For this metal and for higher drain-to-source voltages, the SBH tended to converge to some value around 0.3 eV. The developed fitting method showed good fitting accuracy even when the metallization produced different SBH in each metal-semiconductor interface, as was the case for gold metallization. The Schottky effect is also present and was studied when the drain-to-source voltages and/or the gate voltage were increased.</jats:p>}},
  author       = {{Kaufmann, Ivan Rodrigo and Zerey, Onur and Meyers, Thorsten and Reker, Julia and Vidor, Fábio and Hilleringmann, Ulrich}},
  issn         = {{2079-4991}},
  journal      = {{Nanomaterials}},
  keywords     = {{General Materials Science, General Chemical Engineering}},
  number       = {{5}},
  publisher    = {{MDPI AG}},
  title        = {{{A Study about Schottky Barrier Height and Ideality Factor in Thin Film Transistors with Metal/Zinc Oxide Nanoparticles Structures Aiming Flexible Electronics Application}}},
  doi          = {{10.3390/nano11051188}},
  volume       = {{11}},
  year         = {{2021}},
}

@inproceedings{39395,
  author       = {{Reker, Julia and Meyers, Thorsten and Vidor, Fabio F. and Joubert, Trudi-Heleen and Hilleringmann, Ulrich}},
  booktitle    = {{2021 Smart Systems Integration (SSI)}},
  publisher    = {{IEEE}},
  title        = {{{Complementary Inverter Circuits on Flexible Substrates}}},
  doi          = {{10.1109/ssi52265.2021.9466966}},
  year         = {{2021}},
}

@inproceedings{39385,
  author       = {{Andrews, George and Hilleringmann, Ulrich and Joubert, Trudi-Heleen}},
  booktitle    = {{2021 IEEE AFRICON}},
  publisher    = {{IEEE}},
  title        = {{{The Viability of a Non-Flow Capacitive Biosensing Microsystem for Whole Cell Counting}}},
  doi          = {{10.1109/africon51333.2021.9570870}},
  year         = {{2021}},
}