@inproceedings{KrauseKrautzLehmannetal., author = {Krause, S. and Krautz, Hans Joachim and Lehmann, J. and Luschtinetz, Thomas and Kruse, T.}, title = {Operating regime of a hydrogen-storage-loop power plant of grid relevant dimensions}, series = {Proceedings of the 14th International Symposium on Heat Transfer and Renewable Sources of Energy, Szczecin-Miedzyzdroje, Poland, September 06-09, 2012}, booktitle = {Proceedings of the 14th International Symposium on Heat Transfer and Renewable Sources of Energy, Szczecin-Miedzyzdroje, Poland, September 06-09, 2012}, publisher = {Wydawnistwo Uczelnianie ZUT}, address = {Szczecinie}, isbn = {978-83-7663-121-9}, language = {en} } @misc{TarnawskaDabrowskiGrzelaetal., author = {Tarnawska, Lidia Lupina and Dabrowski, Jarek Marek and Grzela, Tomasz and Niermann, T. and Lehmann, M. and Storck, Peter and Schr{\"o}der, Thomas}, title = {Interface science of virtual GaN substrates on Si(111) via Sc2O3/Y2O3 buffers: Experiment and Theory}, series = {Journal of Applied Physics}, volume = {113}, journal = {Journal of Applied Physics}, number = {21}, issn = {0021-8979}, pages = {213507 -- 213507}, language = {en} } @inproceedings{ZiemsFischerKrautzetal., author = {Ziems, Christian and Fischer, Ulrich and Krautz, Hans Joachim and Luschtinetz, Thomas and Lehmann, Jochen}, title = {Project presentation-Novel 3D porous electrode materials for more efficient alkaline water electrolysis-AEL3D}, series = {Nutzung regenerativer Energiequellen und Wasserstofftechnik 2016, 23. Symposium Nutzung Regenerativer Energiequellen und Wasserstofftechnik, Stralsund, 3. - 5. November 2016}, booktitle = {Nutzung regenerativer Energiequellen und Wasserstofftechnik 2016, 23. Symposium Nutzung Regenerativer Energiequellen und Wasserstofftechnik, Stralsund, 3. - 5. November 2016}, publisher = {Fachhochschule}, address = {Stralsund}, isbn = {978-3-9817740-1-6}, pages = {175 -- 181}, language = {en} } @misc{NiuCapelliniLupinaetal., author = {Niu, Gang and Capellini, Giovanni and Lupina, Grzegorz and Niermann, Tore and Salvalaglio, Marco and Marzegalli, Anna and Schubert, Markus Andreas and Zaumseil, Peter and Krause, Hans-Michael and Skibitzki, Oliver and Lehmann, Michael and Montalenti, Francesco and Xie, Ya-Hong and Schr{\"o}der, Thomas}, title = {Photodetection in hybrid single layer graphene/fully coherent Ge island nanostructures selectively grown on Si nano-tip patterns}, series = {ACS Applied Materials and Interfaces}, volume = {8}, journal = {ACS Applied Materials and Interfaces}, number = {3}, issn = {1944-8252}, pages = {2017 -- 2026}, language = {en} } @misc{NiuCapelliniSchubertetal., author = {Niu, Gang and Capellini, Giovanni and Schubert, Markus Andreas and Niermann, Tore and Zaumseil, Peter and Katzer, Jens and Krause, Hans-Michael and Skibitzki, Oliver and Lehmann, Michael and Xie, Ya-Hong and K{\"a}nel, Hans von and Schr{\"o}der, Thomas}, title = {Dislocation-free Ge nano-crystals via pattern dependent selective Ge heteroepitaxy on Si nano-tip wafers}, series = {Scientific Reports}, volume = {6}, journal = {Scientific Reports}, issn = {2045-2322}, doi = {10.1038/srep22709}, pages = {22709}, language = {en} } @misc{NiuCapelliniHatamietal., author = {Niu, Gang and Capellini, Giovanni and Hatami, Fariba and Bartolomeo, Antonio di and Niermann, Tore and Hameed, Hussein Emad and Schubert, Markus Andreas and Krause, Hans-Michael and Zaumseil, Peter and Skibitzki, Oliver and Masselink, William T. and Lehmann, Michael and Xie, Ya-Hong and Schr{\"o}der, Thomas}, title = {Selective Epitaxy of InP on Si and Rectification in Graphene/InP/Si Hybrid Structure}, series = {ACS Applied Materials and Interfaces}, volume = {8}, journal = {ACS Applied Materials and Interfaces}, number = {40}, issn = {1944-8244}, doi = {10.1021/acsami.6b09592}, pages = {26948 -- 26955}, language = {en} } @misc{PfetschFuegenschuhGeissleretal., author = {Pfetsch, Marc E. and F{\"u}genschuh, Armin and Geißler, Bj{\"o}rn and Geißler, Nina and Gollmer, Ralf and Hiller, Benjamin and Humpola, Jesco and Koch, Thorsten and Lehmann, Thomas and Martin, Alexander and Morsi, Antonio and R{\"o}vekamp, Jessica and Schewe, Lars and Schmidt, Martin and Schultz, R{\"u}diger and Schwarz, Robert and Schweiger, Jonas and Stangl, Claudia and Steinbach, Marc C. and Vigerske, Stefan and Willert, Bernhard M.}, title = {Validation of Nominations in Gas Network Optimization: Models, Methods, and Solutions}, series = {Optimization Methods and Software}, volume = {30}, journal = {Optimization Methods and Software}, number = {1}, issn = {1055-6788}, doi = {10.1080/10556788.2014.888426}, pages = {15 -- 53}, language = {en} } @misc{HumpolaFuegenschuhLehmann, author = {Humpola, Jesco and F{\"u}genschuh, Armin and Lehmann, Thomas}, title = {A primal heuristic for optimizing the topology of gas networks based on dual information}, series = {EURO Journal on Computational Optimization}, volume = {3}, journal = {EURO Journal on Computational Optimization}, number = {1}, issn = {2192-4414}, doi = {10.1007/s13675-014-0029-0}, pages = {53 -- 78}, language = {en} } @misc{LuciusDietrichLehmannetal., author = {Lucius, Andreas and Dietrich, Philipp and Lehmann, Marius and Schneider, Marc and Geyer, Thomas}, title = {Schallquellenlokalisation aus CAA Simulationen von Ventilatorfl{\"u}geln mit Hilfe von Mikrofon-Array Techniken}, series = {Fortschritte der Akustik - DAGA 2019, 45. Jahrestagung f{\"u}r Akustik, 18.-21. M{\"a}rz 2019 in Rostock}, journal = {Fortschritte der Akustik - DAGA 2019, 45. Jahrestagung f{\"u}r Akustik, 18.-21. M{\"a}rz 2019 in Rostock}, abstract = {Die CAA Simulation stellt ein wertvolles Hilfsmittel zum Verst{\"a}ndnis aeroakustischer Ph{\"a}nomene in Ventilatoren dar. Im Rahmen der Simulation werden große Mengen transienter Daten erzeugt, die ausgewertet werden m{\"u}ssen. Neben den Akustikergebnissen an geeigneten Mikrofonpositionen sind die transienten Daten aller Str{\"o}mungsgr{\"o}ßen im Nahfeld verf{\"u}gbar. Frequenzgefilterte Visualisierungen sowohl der Druckfluktuationen auf der Oberfl{\"a}che des Fl{\"u}gels als auch der akustischen Quellterme haben in den untersuchten F{\"a}llen nicht verl{\"a}sslich die relevanten Orte der Schallentstehung gezeigt. Bedingt durch Interferenzen im Nahfeld werden nicht alle Fluktuationen auf der Oberfl{\"a}che als Schall abgestrahlt. Der Einsatz von Mikrofon-Array Techniken zur Schallquellenlokalisation hat sich dagegen als eine sehr gut geeignete Methode herausgestellt. F{\"u}r einen stehenden und einen rotierenden Fl{\"u}gel wurden experimentell vorhandene Arrays in Simulationsmodellen nachgebaut. Die Akustik im Fernfeld wurde {\"u}ber die FW-H Gleichung bestimmt. Es zeigen sich in beiden F{\"a}llen {\"a}hnliche Quellverteilung und Quellst{\"a}rke in Experiment und Simulation. Zus{\"a}tzlich bietet die Simulation den Vorteil, ohne wesentlichen Mehraufwand beliebig viele frei positionierbare Mikrofone nutzen zu k{\"o}nnen. Die Ergebnisse zeigen, dass sich der Nachteil der sehr kurzen physikalischen Zeit einer Simulation durch diesen Freiheitsgrad ausgleichen l{\"a}sst. Die Analyse ist nicht nur im Hinblick auf physikalische Schallquellen hilfreich, sondern kann auch zur Lokalisierung von numerischem St{\"o}rschall genutzt werden.}, language = {de} } @misc{LeHuynhLehmannetal., author = {Le, Quang Huy and Huynh, Dang Khoa and Lehmann, Steffen and Zhao, Zhixing and K{\"a}mpfe, Thomas and Rudolph, Matthias}, title = {Empirical Large-Signal Medoling of mm-Wave FDSOI CMOS Based on Angelov Model}, series = {IEEE Transactions on Electron Devices}, volume = {68}, journal = {IEEE Transactions on Electron Devices}, number = {4}, issn = {1557-9646}, doi = {10.1109/TED.2021.3061318}, pages = {1446 -- 1453}, language = {en} } @misc{LeHuynhLehmannetal., author = {Le, Quang Huy and Huynh, Dang Khoa and Lehmann, Steffen and Zhao, Zhixing and Schwan, Christoph T. and K{\"a}mpfe, Thomas and Rudolph, Matthias}, title = {22-nm FDSOI CMOS Noise Modeling and Anlaysis in mm-Wave Frequency Range}, series = {23rd Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, 22 February 2023, Las Vegas, NV, USA}, journal = {23rd Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, 22 February 2023, Las Vegas, NV, USA}, isbn = {978-1-6654-9319-2}, issn = {2474-9761}, doi = {10.1109/SiRF56960.2023.10046210}, pages = {31 -- 33}, language = {en} } @misc{MeissnerBroseLehmannetal., author = {Meißner, Thomas and Brose, Nico and Lehmann, Dirk and Pfeiffer, Klaus and Schwarz, Harald and Kotte, Marcel}, title = {Combined simulation of grid and power plant operation with a pairing to a real MicroGrid}, series = {Proceedings 22nd International Scientific Conference on Electric Power Engineering (EPE), Kouty nad Desnou (CZ)}, journal = {Proceedings 22nd International Scientific Conference on Electric Power Engineering (EPE), Kouty nad Desnou (CZ)}, isbn = {978-1-6654-1057-1}, issn = {2376-5631}, doi = {10.1109/EPE54603.2022.9814154}, pages = {6}, language = {en} } @misc{BroseLehmannMeissneretal., author = {Brose, Nico and Lehmann, Dirk and Meißner, Thomas and Pfeiffer, Klaus and Schwarz, Harald and Kotte, Marcel}, title = {Simulation of a black start scenario using gas turbine power plant to start-up thermal power plant}, series = {Proceedings of NEIS 2022 Conference on Sustainable Energy Supply and Energy Storage Systems, Hamburg}, journal = {Proceedings of NEIS 2022 Conference on Sustainable Energy Supply and Energy Storage Systems, Hamburg}, isbn = {978-3-8007-5983-5}, pages = {6}, language = {en} } @misc{MeissnerLehmannAuwetal., author = {Meißner, Thomas and Lehmann, Dirk and Auw, Alexander von and Pfeiffer, Klaus and Schwarz, Harald and Brose, Nico and Kotte, Marcel}, title = {Upgrade of the conventional generation plant models within a grid simulator}, series = {Proceedings 23rd International Scientific Conference on Electric Power Engineering (EPE), Brno (CZ)}, journal = {Proceedings 23rd International Scientific Conference on Electric Power Engineering (EPE), Brno (CZ)}, isbn = {979-8-3503-3593-4}, issn = {2376-5631}, doi = {10.1109/EPE58302.2023.10149307}, pages = {5}, language = {en} } @inproceedings{LuciusHuetterDietrichetal., author = {Lucius, Andreas and H{\"u}tter, Simon and Dietrich, Philipp and Schneider, Marc and Lehmann, Marius and Geyer, Thomas}, title = {Experimental and Numerical Investigation of Axial Fan Aeroacoustics at Disturbed Inflow Conditions}, series = {Fan 2018, International Conference on Fan Noise, Aerodynamics, Applications and Systems, Darmstadt 2018}, booktitle = {Fan 2018, International Conference on Fan Noise, Aerodynamics, Applications and Systems, Darmstadt 2018}, publisher = {CETIAT}, address = {Villeurbanne, France}, language = {en} } @misc{BroseMeissnerKotteetal., author = {Brose, Nico and Meißner, Thomas and Kotte, Marcel and Lehmann, Dirk and Pfeiffer, Klaus and Schwarz, Harald}, title = {Gemeinsame Simulation der Netz- und Kraftwerksbetriebsf{\"u}hrung mit einer Kopplung an ein reales MicroGrid}, series = {EnInnov2022 - 17. Symposium Energieinnovation; Kurzfassungsband: FUTURE OF ENERGY - Innovationen f{\"u}r eine klimaneutrale Zukunft; 16.02. - 18.02.2022 TU Graz, {\"O}sterreich}, journal = {EnInnov2022 - 17. Symposium Energieinnovation; Kurzfassungsband: FUTURE OF ENERGY - Innovationen f{\"u}r eine klimaneutrale Zukunft; 16.02. - 18.02.2022 TU Graz, {\"O}sterreich}, publisher = {Verlag der Technischen Universit{\"a}t Graz}, address = {Graz}, isbn = {978-3-85125-916-2}, doi = {10.3217/978-3-85125-915-5}, pages = {189 -- 192}, language = {de} } @misc{HuynhLeLehmannetal., author = {Huynh, Dang Khoa and Le, Quang Huy and Lehmann, Steffen and Zhao, Zhixing and Bossu, Germain and Arfaoui, Wafa and Wang, Defu and K{\"a}mpfe, Thomas and Rudolph, Matthias}, title = {Analysis of RF Stress Influence on Large-Signal Performance of 22nm FDSOI CMOS Transistors utilizing Waveform Measurement}, series = {16th European Microwave Integrated Circuits Conference (EuMIC), 03-04 April 2022, London, United Kingdom}, journal = {16th European Microwave Integrated Circuits Conference (EuMIC), 03-04 April 2022, London, United Kingdom}, isbn = {978-2-87487-064-4}, doi = {10.23919/EuMIC50153.2022.9783930}, pages = {382 -- 385}, language = {en} } @misc{LeHuynhWangetal., author = {Le, Quang Huy and Huynh, Dang Khoa and Wang, D. and Zhao, Zhixing and Lehmann, Steffen and K{\"a}mpfe, Thomas and Rudolph, Matthias}, title = {W-Band Noise Characterization with Back-Gate Effects for Advanced 22nm FDSOI mm-Wave MOSFETs}, series = {2020 IEEE Radio Frequency Integrated Circuits Symposium (RFIC). 4-6 Aug. 2020, Los Angeles, CA, USA}, journal = {2020 IEEE Radio Frequency Integrated Circuits Symposium (RFIC). 4-6 Aug. 2020, Los Angeles, CA, USA}, isbn = {978-1-7281-6809-8}, issn = {2375-0995}, doi = {10.1109/RFIC49505.2020.9218369}, pages = {131 -- 134}, language = {en} } @misc{HuynhLeLehmannetal., author = {Huynh, Dang Khoa and Le, Quang Huy and Lehmann, Steffen and Zhao, Zhixing and Bossu, Germain and Arfaoui, Wafa and K{\"a}mpfe, Thomas and Rudolph, Matthias}, title = {Impact of Off-State Stress on SiGe-channel p-FETs in 22nm FDSOI under Large-Signal Operation}, series = {18th European Microwave Integrated Circuits Conference (EuMIC), 18-19 September 2023, Berlin}, journal = {18th European Microwave Integrated Circuits Conference (EuMIC), 18-19 September 2023, Berlin}, isbn = {978-2-87487-073-6}, doi = {10.23919/EuMIC58042.2023.10288886}, pages = {173 -- 176}, language = {en} } @misc{LeHuynhNayaketal., author = {Le, Quang Huy and Huynh, Dang Khoa and Nayak, Anurag and Lehmann, Steffen and Zhao, Zhixing and K{\"a}mpfe, Thomas and Rudolph, Matthias}, title = {Large-Signal Medeling for Nonlinear Analysis of Experimental Devices in 22nm FDSOI Technology}, series = {16th European Microwave Integrated Circuits Conference (EuMIC), 03-04 April 2022, London, UK}, journal = {16th European Microwave Integrated Circuits Conference (EuMIC), 03-04 April 2022, London, UK}, isbn = {978-2-87487-064-4}, doi = {10.23919/EuMIC50153.2022.9784055}, pages = {17 -- 20}, language = {en} } @misc{LeHuynhLehmannetal., author = {Le, Quang Huy and Huynh, Dang Khoa and Lehmann, Steffen and Zhao, Zhixing and K{\"a}mpfe, Thomas and Rudolph, Matthias}, title = {Analysis of the Relaxed Contacted-Poly-Pitch Effect on the RF Performance of Strained-SiGe-Channel p-FETs in 22 nm FDSOI Technology}, series = {16th European Microwave Integrated Circuits Conference (EuMIC), 03-04 April 2022, London, United Kingdom}, journal = {16th European Microwave Integrated Circuits Conference (EuMIC), 03-04 April 2022, London, United Kingdom}, publisher = {IEEE}, isbn = {978-2-87487-064-4}, doi = {10.23919/EuMIC50153.2022.9783713}, pages = {22 -- 25}, language = {en} } @misc{FuegenschuhGeisslerGollmeretal., author = {F{\"u}genschuh, Armin and Geißler, Bj{\"o}rn and Gollmer, Ralf and Hayn, Christine and Henrion, Ren{\´e} and Hiller, Benjamin and Humpola, Jesco and Koch, Thorsten and Lehmann, Thomas and Martin, Alexander and Mirkov, Radoslava and Morsi, Antonio and R{\"o}vekamp, Jessica and Schewe, Lars and Schmidt, Martin and Schultz, R{\"u}diger and Schwarz, Robert and Schweiger, Jonas and Stangl, Claudia and Steinbach, Marc C. and Willert, Bernhard M.}, title = {Mathematical Optimization for Challenging Network Planning Problems in Un- bundled Liberalized Gas Markets}, series = {Energy Systems}, volume = {5}, journal = {Energy Systems}, number = {3}, issn = {1868-3975}, doi = {10.1007/s12667-013-0099-8}, pages = {449 -- 473}, language = {en} } @misc{HoferLehmannSchneideretal., author = {Hofer, Markus and Lehmann, Peter and Schneider, Anna and Maurer, Thomas and St{\"a}hli, Manfred and Krafczyk, Manfred}, title = {Modelling the emergence of surface erosion rills in an artificial catchment}, series = {Structures and processes of the initial ecosystem development, 1st International Conference assoc. with 4th Meeting of Young Researchers in Earth Sciences (MYRES), 20-24 Sept. 2010, Cottbus, Germany}, journal = {Structures and processes of the initial ecosystem development, 1st International Conference assoc. with 4th Meeting of Young Researchers in Earth Sciences (MYRES), 20-24 Sept. 2010, Cottbus, Germany}, publisher = {BTU}, address = {Cottbus}, pages = {S. 53}, language = {en} } @misc{FroemmelLehmannRoedigeretal., author = {Fr{\"o}mmel, Ulrike and Lehmann, Werner and R{\"o}diger, Stefan and B{\"o}hm, Alexander and Nitschke, J{\"o}rg and Weinreich, J{\"o}rg and Groß, Julia and Roggenbuck, Dirk and Zinke, Olaf and Ansorge, Hermann and Vogel, Steffen and Klemm, Per and Wex, Thomas and Schr{\"o}der, Christian and Wieler, Lothar H. and Schierack, Peter}, title = {Adhesion of human and animal Escherichia coli strains in association with their virulence-associated genes and phylogenetic origins}, series = {Applied and environmental microbiology}, volume = {79}, journal = {Applied and environmental microbiology}, number = {19}, issn = {1098-5336}, doi = {10.1128/AEM.01384-13}, pages = {5814 -- 5829}, abstract = {Intestinal colonization is influenced by the ability of the bacterium to inhabit a niche, which is based on the expression of colonization factors. Escherichia coli carries a broad range of virulence-associated genes (VAGs) which contribute to intestinal (inVAGs) and extraintestinal (exVAGs) infection. Moreover, initial evidence indicates that inVAGs and exVAGs support intestinal colonization. We developed new screening tools to genotypically and phenotypically characterize E. coli isolates originating in humans, domestic pigs, and 17 wild mammal and avian species. We analyzed 317 isolates for the occurrence of 44 VAGs using a novel multiplex PCR microbead assay (MPMA) and for adhesion to four epithelial cell lines using a new adhesion assay. We correlated data for the definition of new adhesion genes. inVAGs were identified only sporadically, particularly in roe deer (Capreolus capreolus) and the European hedgehog ( Erinaceus europaeus). The prevalence of exVAGs depended on isolation from a specific host. Human uropathogenic E. coli isolates carried exVAGs with the highest prevalence, followed by badger (Meles meles) and roe deer isolates. Adhesion was found to be very diverse. Adhesion was specific to cells, host, and tissue, though it was also unspecific. Occurrence of the following VAGs was associated with a higher rate of adhesion to one or more cell lines: afa-dra, daaD, tsh, vat, ibeA, fyuA, mat, sfa-foc, malX, pic, irp2, and papC. In summary, we established new screening methods which enabled us to characterize large numbers of E. coli isolates. We defined reservoirs for potential pathogenic E. coli. We also identified a very broad range of colonization strategies and defined potential new adhesion genes.}, language = {en} } @misc{LiebschRoedigerBoehmetal., author = {Liebsch, Claudia and R{\"o}diger, Stefan and B{\"o}hm, Alexander and Nitschke, J{\"o}rg and Weinreich, J{\"o}rg and Fruth, Angelika and Roggenbuck, Dirk and Lehmann, Werner and Schedler, Uwe and Juretzek, Thomas and Schierack, Peter}, title = {Solid-phase microbead array for multiplex O-serotyping of Escherichia coli}, series = {Microchimica Acta}, volume = {184}, journal = {Microchimica Acta}, number = {5}, issn = {0026-3672}, doi = {10.1007/s00604-017-2088-4}, pages = {1405 -- 1415}, language = {en} } @inproceedings{HoferLehmannSchneideretal., author = {Hofer, Markus and Lehmann, Peter and Schneider, Anna and Maurer, Thomas and St{\"a}hli, Manfred and Krafczyk, Manfred}, title = {Modelling the emergence of surface erosion rills in an artificial catchment}, series = {EGU General Assembly 2010, held in Vienna, Austria, 02 - 07 May 2010}, booktitle = {EGU General Assembly 2010, held in Vienna, Austria, 02 - 07 May 2010}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @misc{TarnawskaZoellnerNiermannetal., author = {Tarnawska, Lidia Lupina and Z{\"o}llner, Marvin Hartwig and Niermann, T. and Dietrich, Burkhart and Capellini, Giovanni and Thapa, Sarad and H{\"a}berlen, Maik and Lehmann, M. and Storck, Peter and Schr{\"o}der, Thomas}, title = {Zero Lattice Mismatch and Truly Single Crystalline ScN Buffer Layers for GaN Growth on Silicon}, series = {Applied Physics Letters}, volume = {107}, journal = {Applied Physics Letters}, number = {20}, issn = {1077-3118}, doi = {10.1063/1.4935856}, pages = {201907}, language = {en} }