Zobrazeno 1 - 10
of 15
pro vyhledávání: '"B. Egeling"'
Publikováno v:
2020 Conference on Precision Electromagnetic Measurements (CPEM).
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 can be tuned over a wide range by adjusting the Nb content and the thickness of the barrier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11e6b7aa67694951ef396304db028c08
https://doi.org/10.1109/cpem49742.2020.9191734
https://doi.org/10.1109/cpem49742.2020.9191734
Publikováno v:
2018 Conference on Precision Electromagnetic Measurements (CPEM 2018).
Series arrays of overdamped Josephson junctions compose the basis of AC Josephson voltage standards. Presently, an advanced technology is based on Josephson junctions consisting of an NbxSi -x barrier. Using junction stacks containing five Josephson
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0233163cbcaaff3139225256426d9f11
https://doi.org/10.1109/cpem.2018.8500887
https://doi.org/10.1109/cpem.2018.8500887
Publikováno v:
2016 Conference on Precision Electromagnetic Measurements (CPEM 2016).
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 barrier at PTB. The characteristic parameters of these SNS-like junctions can be tuned by the Nb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d125bbbb968600f51c632c772cc6a01
https://doi.org/10.1109/cpem.2016.7540562
https://doi.org/10.1109/cpem.2016.7540562
Autor:
Johannes Kohlmann, B. Egeling, Ricardo Iuzzolino, Oliver Kieler, F. Muller, Ralf Behr, J. Lee
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 58:797-802
Superconductor-normal metal-superconductor(SNS) Josephson junction series arrays are developed and investigated for applications in the Josephson arbitrary waveform synthesizer (JAWS). The series arrays contain up to about 10 000 junctions arranged i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d36a00b4486f43a721c4e4d09991c59e
https://doi.org/10.1109/tim.2008.2007033
https://doi.org/10.1109/tim.2008.2007033
Publikováno v:
IEEE Transactions on Applied Superconductivity. 17:187-190
The Josephson arbitrary waveform synthesizer (JAWS) allows AC voltages to be generated with fundamental accuracy. Lumped arrays of superconductor/normal conductor/superconductor (SNS) Josephson junctions were developed and investigated for this appli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1fe69b6883bf703629f707648eb825c
https://doi.org/10.1109/tasc.2007.898652
https://doi.org/10.1109/tasc.2007.898652
Publikováno v:
29th Conference on Precision Electromagnetic Measurements (CPEM 2014).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f2d7b62677b2e2363e8e994c59f8631
https://doi.org/10.1109/cpem.2014.6898461
https://doi.org/10.1109/cpem.2014.6898461
Autor:
Ralf Behr, B. Egeling, Oliver Kieler, Samuel P. Benz, Johannes Kohlmann, F. Muller, Paul D. Dresselhaus, D. Schleussner, David Olaya
Publikováno v:
CPEM 2010.
Different types of intrinsically shunted Josephson junctions have been developed and investigated for ac voltage standard applications at PTB. The first type, for generation of voltages up to 10 V, is driven by a 70 GHz sinusoidal microwave signal an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbd3db299970e6c08d76065913cc9963
https://doi.org/10.1109/cpem.2010.5544334
https://doi.org/10.1109/cpem.2010.5544334
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