@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 = {{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.}}, 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}}, } @inproceedings{39386, 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}}, } @inproceedings{59780, author = {{Petrov, Dmitry and Taron, Kim-Florian and Hilleringmann, Ulrich and Joubert, Trudi-Heleen}}, booktitle = {{2021 Smart Systems Integration (SSI)}}, publisher = {{IEEE}}, title = {{{Low-cost Sensor System for on-the-field Water Quality Analysis}}}, doi = {{10.1109/ssi52265.2021.9466956}}, year = {{2021}}, } @inproceedings{59777, author = {{Hilleringmann, Ulrich and Petrov, Dmitry and Mwammenywa, Ibrahim and Kagarura, Geoffrey Mark}}, booktitle = {{2021 IEEE AFRICON}}, publisher = {{IEEE}}, title = {{{Local Power Control using Wireless Sensor System for Microgrids in Africa}}}, doi = {{10.1109/africon51333.2021.9570970}}, year = {{2021}}, } @inproceedings{39397, author = {{Petrov, Dmitry and Kroschewski, Konstantin and Hilleringmann, Ulrich}}, booktitle = {{2021 Smart Systems Integration (SSI)}}, publisher = {{IEEE}}, title = {{{Microcontroller Firmware Design for Industrial Wireless Sensors}}}, doi = {{10.1109/ssi52265.2021.9467010}}, year = {{2021}}, } @article{59779, author = {{Petrov, Dmitry and Hilleringmann, Ulrich}}, issn = {{2415-6698}}, journal = {{Advances in Science, Technology and Engineering Systems Journal}}, number = {{5}}, pages = {{267--272}}, publisher = {{ASTES Journal}}, title = {{{Low-Power Primary Cell with Water-Based Electrolyte for Powering of Wireless Sensors}}}, doi = {{10.25046/aj060529}}, volume = {{6}}, year = {{2021}}, } @inproceedings{59774, author = {{Petrov, Dmitry and Kroschewski, Konstantin and Mwammenywa, Ibrahim and Kagarura, Geoffrey Mark and Hilleringmann, Ulrich}}, booktitle = {{2021 IEEE Sensors}}, publisher = {{IEEE}}, title = {{{Low-Cost NB-IoT Microgrid Power Quality Monitoring System}}}, doi = {{10.1109/sensors47087.2021.9639641}}, year = {{2021}}, } @inproceedings{39404, author = {{Lange, Sven and Schroder, Dominik and Hedayat, Christian and Hangmann, Christian and Otto, Thomas and Hilleringmann, Ulrich}}, booktitle = {{2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE}}, publisher = {{IEEE}}, title = {{{Investigation of the Surface Equivalence Principle on a Metal Surface for a Near-Field to Far-Field Transformation by the NFS3000}}}, doi = {{10.1109/emceurope48519.2020.9245697}}, year = {{2020}}, } @inproceedings{39897, author = {{Hilleringmann, Ulrich}}, isbn = {{2863322214}}, publisher = {{IEEE}}, title = {{{27th European Solid-State Device Research Conference}}}, doi = {{10.1109/essderc.1997}}, year = {{2020}}, } @inproceedings{39413, author = {{Hangmann, Christian and Hedayat, Christian and Hilleringmann, Ulrich}}, booktitle = {{2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)}}, publisher = {{IEEE}}, title = {{{Designing Mixed-Signal PLLs regarding Multiple Requirements taking Non-Ideal Effects into Account}}}, doi = {{10.1109/newcas44328.2019.8961261}}, year = {{2020}}, } @inproceedings{39410, author = {{Lange, Sven and Schroder, Dominik and Hedayat, Christian and Otto, Thomas and Hilleringmann, Ulrich}}, booktitle = {{2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)}}, publisher = {{IEEE}}, title = {{{Inductive Locating Method to Locate Miniaturized Wireless Sensors within Inhomogeneous Dielectrics}}}, doi = {{10.1109/newcas44328.2019.8961227}}, year = {{2020}}, } @inproceedings{39405, author = {{Petrov, Dmitry and Hilleringmann, Ulrich}}, booktitle = {{2020 IEEE SENSORS}}, publisher = {{IEEE}}, title = {{{Water-based primary cell for powering of wireless sensors}}}, doi = {{10.1109/sensors47125.2020.9278891}}, year = {{2020}}, } @inproceedings{39409, author = {{Meyers, Thorsten and Reker, Julia and Temme, Julian and Vidor, Fábio F. and Hilleringmann, Ulrich}}, booktitle = {{Fifth Conference on Sensors, MEMS, and Electro-Optic Systems}}, editor = {{du Plessis, Monuko}}, publisher = {{SPIE}}, title = {{{Self-aligned organic thin-film transistors for flexible electronics}}}, doi = {{10.1117/12.2500673}}, year = {{2019}}, } @inproceedings{39408, author = {{Reker, Julia and Meyers, Thorsten and Vidor, Fábio F. and Hilleringmann, Ulrich}}, booktitle = {{Fifth Conference on Sensors, MEMS, and Electro-Optic Systems}}, editor = {{du Plessis, Monuko}}, publisher = {{SPIE}}, title = {{{Inorganic p-channel thin-film transistors using CuO nanoparticles}}}, doi = {{10.1117/12.2500644}}, year = {{2019}}, } @inproceedings{39415, author = {{Hilleringmann, Ulrich and Reker, Julia and Vidor, Fábio F. and Meyers, Thorsten and Joubert, Trudi H. and Bezuidenhout, Petroné}}, booktitle = {{Fifth Conference on Sensors, MEMS, and Electro-Optic Systems}}, editor = {{du Plessis, Monuko}}, publisher = {{SPIE}}, title = {{{Nanoparticles and organic semiconductors for flexible electronics}}}, doi = {{10.1117/12.2500218}}, year = {{2019}}, } @inproceedings{39416, author = {{Temme, Julian and Meyers, Thorsten and Reker, Julia and Vidor, Fábio F. and Vollbrecht, Joachim and Kitzerow, Heinz and Paradies, Jan and Hilleringmann, Ulrich}}, booktitle = {{Fifth Conference on Sensors, MEMS, and Electro-Optic Systems}}, editor = {{du Plessis, Monuko}}, publisher = {{SPIE}}, title = {{{Improved organic thin-film transistor performance by dielectric layer patterning}}}, doi = {{10.1117/12.2500286}}, year = {{2019}}, } @inproceedings{39419, author = {{Vidor, Fabio Fedrizzi and Meyers, Thorsten and Reker, Julia and Müller, Kathrin and Wirth, Gilson I. and Hilleringmann, Ulrich}}, booktitle = {{Fifth Conference on Sensors, MEMS, and Electro-Optic Systems}}, editor = {{du Plessis, Monuko}}, publisher = {{SPIE}}, title = {{{Mechanical deformation on nanoparticle-based thin-film transistors}}}, doi = {{10.1117/12.2502393}}, year = {{2019}}, }