Search Results - "Kohlmann, J."

Severe skin eruption with features of drug reaction with eosinophilia and systemic symptoms (DRESS) during vemurafenib treatment of melanoma by Kohlmann, J., Reschke, R., Mockenhaupt, M., Ziemer, M.

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Towards a 1 V Josephson Arbitrary Waveform Synthesizer by Kieler, O. F., Behr, R., Wendisch, R., Bauer, S., Palafox, L., Kohlmann, J.

“…The establishment at PTB of an AC Josephson voltage standard (Josephson Arbitrary Waveform Synthesizer- JAWS) based on pulse-driven Josephson arrays is focused…”
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Reversal mechanism of an individual Ni nanotube simultaneously studied by torque and SQUID magnetometry by Buchter, A, Nagel, J, Rüffer, D, Xue, F, Weber, D P, Kieler, O F, Weimann, T, Kohlmann, J, Zorin, A B, Russo-Averchi, E, Huber, R, Berberich, P, Fontcuberta i Morral, A, Kemmler, M, Kleiner, R, Koelle, D, Grundler, D, Poggio, M

“…Using an optimally coupled nanometer-scale SQUID, we measure the magnetic flux originating from an individual ferromagnetic Ni nanotube attached to a Si…”
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Palisaded neutrophilic and granulomatous dermatitis in a patient with chronic myelomonocytic leukaemia by Kohlmann, J., Schüürmann, M., Simon, J.‐C., Treudler, R.

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Magnetization reversal of an individual exchange-biased permalloy nanotube by Buchter, A., Wölbing, R., Wyss, M., Kieler, O. F., Weimann, T., Kohlmann, J., Zorin, A. B., Rüffer, D., Matteini, F., Tütüncüoglu, G., Heimbach, F., Kleibert, A., Fontcuberta i Morral, A., Grundler, D., Kleiner, R., Koelle, D., Poggio, M.

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European roadmap on superconductive electronics – status and perspectives by Anders, S., Blamire, M.G., Buchholz, F.-Im, Crété, D.-G., Cristiano, R., Febvre, P., Fritzsch, L., Herr, A., Il’ichev, E., Kohlmann, J., Kunert, J., Meyer, H.-G., Niemeyer, J., Ortlepp, T., Rogalla, H., Schurig, T., Siegel, M., Stolz, R., Tarte, E., ter Brake, H.J.M., Toepfer, H., Villegier, J.-C., Zagoskin, A.M., Zorin, A.B.

“…For four decades semiconductor electronics has followed Moore’s law: with each generation of integration the circuit features became smaller, more complex and…”
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Characterization of a Josephson array for pulse-driven voltage standard in a cryocooler by Sosso, A., Durandetto, P., Trinchera, B., Kieler, O., Behr, R., Kohlmann, J.

“…•A cryocooled pulsed Josephson standard is presented.•Cryocoolers allow simpler operation and can reduce cables, increasing signal accuracy.•Results are…”
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NbSi Barrier Junctions Tuned for Metrological Applications up to 70 GHz: 20 V Arrays for Programmable Josephson Voltage Standards by Muller, F., Scheller, T., Wendisch, R., Behr, R., Kieler, O., Palafox, L., Kohlmann, J.

“…PTB started using the robust Nb x Si 1-x barrier junction technology for the fabrication of large arrays for the Programmable Josephson Voltage Standard (PJVS)…”
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Nanoscale multifunctional sensor formed by a Ni nanotube and a scanning Nb nanoSQUID by Nagel, J., Buchter, A., Xue, F., Kieler, O. F., Weimann, T., Kohlmann, J., Zorin, A. B., Rüffer, D., Russo-Averchi, E., Huber, R., Berberich, P., Fontcuberta i Morral, A., Grundler, D., Kleiner, R., Koelle, D., Poggio, M., Kemmler, M.

“…Nanoscale magnets might form the building blocks of next generation memories. To explore their functionality, magnetic sensing at the nanoscale is key. We…”
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Precision Comparison of Sine Waveforms With Pulse-Driven Josephson Arrays by Kieler, O. F., Behr, R., Schleussner, D., Palafox, L., Kohlmann, J.

“…The equivalence of two sinusoidal waveforms synthesized by pulse-driven Josephson arrays using two Josephson arbitrary waveform synthesizers (JAWS) has been…”
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HfTi-nanoSQUID gradiometers with high linearity by Bechstein, S., Ruede, F., Drung, D., Storm, J.-H., Kieler, O. F., Kohlmann, J., Weimann, T., Schurig, T.

“…We have developed a family of HfTi nanoSQUID gradiometers for different applications. These Nb-based nanoSQUIDs contain overdamped superconductor–normal…”
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Series Arrays of NbSi Barrier Junctions with RF Power Dividers for AC Josephson Voltage Standards by Kohlmann, J., Tian, H., Kieler, O., Gerdau, R., Egeling, B., Behr, R.

“…Overdamped Josephson junctions for AC voltage standards are realized with Nb x Si 1-x barrier junctions at PTB. The characteristic parameters of the junctions…”
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Improved 10 V SINIS Series Arrays for Applications in AC Voltage Metrology by Mueller, F.., Behr, R.., Palafox, L.., Kohlmann, J.., Wendisch, R.., Krasnopolin, I..

“…Recent metrological activities with programmable Josephson voltage standards (PJVS) are focused on extending the quantum accuracy to AC voltages, e.g. for the…”
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Series arrays of NbSi barrier Josephson junctions for AC voltage standards by Kohlmann, J., Kieler, O., Scheller, T., Egeling, B., Wendisch, R., Behr, R.

“…AC Josephson voltage standards are typically based on series arrays of overdamped Josephson junctions, which are presently realized using an Nb x Si 1-x…”
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Tests on waveform synthesis in a new cryocooler setup by Sosso, A., Trinchera, B., Durandetto, P., Monticone, E., Kieler, O., Behr, R., Kohlmann, J.

“…A new experimental setup based on a two-stage cryocooler has been developed at INRIM for operation with Josephson arrays. Recently some parts of the setup have…”
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Development of a 1 V pulse-driven Josephson voltage standard by Behr, R., Kieler, O., Bauer, S., Palafox, L., Kohlmann, J.

“…We are developing a pulse-driven Josephson voltage standard with an 1 V rms output voltage. On our way to the 1 V level we have already reached 307 mV rms by…”
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Accuracy of the new voltage standard using Josephson junctions cooled to 77 K by Khorshev, S. K., Pashkovsky, A. I., Rogozhkina, N. V., Levichev, M. Yu, Pestov, E. E., Katkov, A. S., Behr, R., Kohlmann, J., Klushin, A. M.

“…A practical dc voltage standard with output voltages Ł/hts from 0.1 V to 10 V using high temperature superconductor (HTS) arrays of Josephson junctions cooled…”
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Development and Investigation of SNS Josephson Arrays for the Josephson Arbitrary Waveform Synthesizer by Kohlmann, J., Kieler, O.F., Iuzzolino, R., Lee, J., Behr, R., Egeling, B., Muller, F.

“…Superconductor-normal metal-superconductor(SNS) Josephson junction series arrays are developed and investigated for applications in the Josephson arbitrary…”
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Josephson series arrays with NbSi barrier for ac voltage standards by Kohlmann, J., Müller, F., Kieler, O., Scheller, T., Egeling, B., Wendisch, R., Behr, R.

“…The overdamped Josephson junctions for ac voltage standards are realized with Nb x Si 1-x barriers at PTB. The characteristic parameters of the junctions can…”
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Error analysis in waveforms synthesized with a combined josephson system for ac component characterization by Ozturk, T. C., Kohlmann, J., Kieler, O., Mohring, T., Behr, R., Cayci, H., Arifovic, M., Turhan, S., Ata, L. D.

“…This paper lists identified error sources in waveforms synthesized with a combined Josephson system of binary-divided and pulse-driven arrays. In addition,…”
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