Search Results - "Bauer, Stephan"

Hydrogen Uptake and Embrittlement of Carbon Steels in Various Environments by Trautmann, Anton, Mori, Gregor, Oberndorfer, Markus, Bauer, Stephan, Holzer, Christoph, Dittmann, Christoph

“…To avoid failures due to hydrogen embrittlement, it is important to know the amount of hydrogen absorbed by certain steel grades under service conditions. When…”
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Multidisciplinary Assessment of a Novel Carbon Capture and Utilization Concept including Underground Sun Conversion by Zauner, Andreas, Fazeni-Fraisl, Karin, Wolf-Zoellner, Philipp, Veseli, Argjenta, Holzleitner, Marie-Theres, Lehner, Markus, Bauer, Stephan, Pichler, Markus

“…The current work investigates the feasibility of a novel Carbon Capture and Utilization (CCU) approach—also known as Underground Sun Conversion (USC) or…”
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Demonstrating the Versatility of a Josephson Impedance Bridge by Bauer, Stephan, Kraus, Marco, Pimsut, Yaowaret

“…We use the pulse-driven Josephson impedance bridge to perform quadrature measurements of two 10 nF capacitance standards and a 12.906 kΩ resistance standard at…”
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Flip-chip encapsulation of Graphene-Based Quantum Resistors by Kruskopf, Mattias, Kieler, Oliver, Chatterjee, Atasi, Bauer, Stephan, Lengsfeld, Johanna

“…Achieving sustained stability of graphene-based quantum resistance standards has been the focus of many works with some major improvements in recent years. A…”
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Quantum Hall resistance standards based on epitaxial graphene with p-type conductivity by Yin, Yefei, Kruskopf, Mattias, Bauer, Stephan, Tschirner, Teresa, Pierz, Klaus, Hohls, Frank, Haug, Rolf J., Schumacher, Hans W.

“…In the last decade, quantum resistance metrology has benefited from the application of graphene as the base material for the fabrication of quantum Hall (QH)…”
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Comparison of Josephson Impedance Bridges by Bauer, Stephan, Overney, Frederic, Eichenberger, Ali L., Kraus, Marco, Pimsut, Yaowaret

“…The first two impedance bridges based on pulse-driven Josephson voltage standards show the lowest uncertainties among digital bridges even comparable with…”
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Long-term Study on Travelling Standards for Capacitance and Resistance by Bauer, Stephan, Gotz, Martin, Kruskopf, Mattias, Schurr, Jurgen

“…We have investigated the long-term properties of two 10 nF capacitance standards and two resistance standards of 10 kΩ and 12.9 kΩ over a period of almost four…”
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Longitudinal Impedance Measurements on Graphene QHE Devices by Overney, Frederic, Eichenberger, Ali L., Bauer, Stephan, Ortolano, Massimo, Marzano, Martina, Yin, Yefei, Kruskopf, Mattias

“…This paper addresses the challenges associated with accurately measuring longitudinal impedance in a quantum Hall device. A novel bridge design capable of…”
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Performance and Stability Assessment of Graphene-Based Quantum Hall Devices for Resistance Metrology by Chatterjee, Atasi, Kruskopf, Mattias, Gotz, Martin, Yin, Yefei, Pesel, Eckart, Gournay, Pierre, Rolland, Benjamin, Kucera, Jan, Bauer, Stephan, Pierz, Klaus, Schumacher, Bernhard, Scherer, Hansjorg

“…For more than three decades, GaAs/AlGaAs quantum Hall (QH) devices are being used as standards for the realization of the dc resistance unit ohm. Recently, the…”
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Safety and immunogenicity of the live-attenuated hRVFV-4s vaccine against Rift Valley fever in healthy adults: a dose-escalation, placebo-controlled, first-in-human, phase 1 randomised clinical trial by Leroux-Roels, Isabel, Prajeeth, Chittappen Kandiyil, Aregay, Amare, Nair, Niranjana, Rimmelzwaan, Guus F, Osterhaus, Albert D M E, Kardinahl, Simone, Pelz, Sabrina, Bauer, Stephan, D'Onofrio, Valentino, Alhatemi, Azhar, Jacobs, Bart, De Boever, Fien, Porrez, Sharon, Waerlop, Gwenn, Punt, Carine, Hendriks, Bart, von Mauw, Ellemieke, van de Water, Sandra, Harders-Westerveen, Jose, Rockx, Barry, van Keulen, Lucien, Kortekaas, Jeroen, Leroux-Roels, Geert, Wichgers Schreur, Paul J

“…Rift Valley fever virus, a pathogen to ruminants, camelids, and humans, is an emerging mosquito-borne bunyavirus currently endemic to Africa and the Arabian…”
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Graphene Quantum Hall Effect Devices for AC and DC Electrical Metrology by Kruskopf, Mattias, Bauer, Stephan, Pimsut, Yaowaret, Chatterjee, Atasi, Patel, Dinesh K., Rigosi, Albert F., Elmquist, Randolph E., Pierz, Klaus, Pesel, Eckart, Gotz, Martin, Schurr, Jurgen

“…A new type of graphene-based quantum Hall standards is tested for electrical quantum metrology applications at alternating current (ac) and direct current…”
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Hydrogen storage and geo-methanation in a depleted underground hydrocarbon reservoir by Hellerschmied, Cathrine, Schritter, Johanna, Waldmann, Niels, Zaduryan, Artur B., Rachbauer, Lydia, Scherr, Kerstin E., Andiappan, Anitha, Bauer, Stephan, Pichler, Markus, Loibner, Andreas P.

“…Coupling of power-to-gas processes with underground gas storage could effectively allow surplus electricity to be stored for later use. Depleted hydrocarbon…”
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AC-DC Calibrations With a Pulse-Driven AC Josephson Voltage Standard Operated in a Small Cryostat by van den Brom, Helko E., Kieler, Oliver F. O., Bauer, Stephan, Houtzager, Ernest

“…AC-DC measurements have been performed on a commercial thermal transfer standard (TTS) using a pulse-driven ac Josephson voltage standard with a small cryostat…”
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Quantum Hall Resistance Standards Based on Epitaxial Graphene with Different Doping Layer Sequence by Yin, Yefei, Kruskopf, Mattias, Chatterjee, Atasi, Bauer, Stephan, Tschirner, Teresa, Gotz, Martin, Hohls, Frank, Pierz, Klaus, Schumacher, Hans W.

“…Epitaxial graphene-based quantum Hall resistance standards (QHRS) can be operated at relaxed working conditions compared to conventional GaAs heterostructure…”
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The Arabidopsis COBRA Protein Facilitates Cellulose Crystallization at the Plasma Membrane by Sorek, Nadav, Sorek, Hagit, Kijac, Aleksandra, Szemenyei, Heidi J., Bauer, Stefan, Hématy, Kian, Wemmer, David E., Somerville, Chris R.

“…Mutations in the Arabidopsis COBRA gene lead to defects in cellulose synthesis but the function of COBRA is unknown. Here we present evidence that COBRA…”
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A four-terminal-pair pulse-driven Josephson impedance bridge for 10 nF:10 nF capacitance ratio measurements by Pimsut, Yaowaret, Bauer, Stephan, Herick, Jonas, Palafox, Luis, Kieler, Oliver, Behr, Ralf

“…In this paper, the extension of PTB's pulse-driven Josephson impedance bridge to measure four terminal pair impedances is presented. First results for the…”
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Realization of a Phase Reference System Based on Two Synchronized Pulse-Driven Josephson Voltage Standards by Bauer, Stephan, Schmidt, Matthias, Beug, Florian, Herick, Jonas, Kieler, Oliver, Behr, Ralf

“…In this paper we describe a phase generating system based on two Josephson voltage standards which can be the basis for phase calibrations in the future. Phase…”
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Realization of an Opto-Electronic Bias for Pulse-Driven Josephson Voltage Standards at PTB by Herick, Jonas, Palafox, Luis, Bardalen, Eivind, Bauer, Stephan, Behr, Ralf, Karlsen, Bjornar, Kieler, Oliver, Malmbekk, Helge

“…Pulse-driven Josephson voltage standards are used to generate quantum-based, spectrally pure AC voltage signals. The current pulses that drive the Josephson…”
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Applications of the Josephson based spectrum analyzer by Palafox, Luis, Herick, Jonas, Bauer, Stephan, Kraus, Marco, Kieler, Oliver, Behr, Ralf

“…The Josephson spectrum analyzer exploits the programmable frequency spectrum in a Josephson Arbitrary Waveform Generator (JAWS) to measure a signal. The…”
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Load Compensation Bridge for Pulse-Driven Josephson Junction Arrays by Jeanneret, Blaise, Overney, Frederic, Pimsut, Yaowaret, Bauer, Stephan, Kieler, Oliver, Behr, Ralf

“…Pulse-driven Josephson junction arrays are quantum based voltage sources that can generate arbitrary waveforms with exceptional accuracy. However, wiring this…”
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