| DOI | Resolve DOI: https://doi.org/10.1016/j.measurement.2012.03.008 |
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| Author | Search for: Filipski, Piotr S.1; Search for: van den Brom, Helko E.; Search for: Houtzager, Ernest |
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| Affiliation | - National Research Council of Canada. Measurement Science and Standards
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| Format | Text, Article |
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| Conference | XVIII TC4 IMEKO Symposium and IX Semetro, September 2011, Natal, Brazil |
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| Subject | Josephson arrays; Signal synthesis; Standards; AC voltage standard |
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| Abstract | This paper presents results of an international comparison of two quantum AC voltage standards based on pulse-driven Josephson arrays. The two systems differ in several hardware and software characteristics as well as in the level of automation, features which can influence the accuracy of transferring the quantum-standard voltage value to a calibrated instrument. The comparison was performed at 100 mV, 20 mV and 12 mV, at frequencies between 2.5 kHz and 100 kHz. An electronically-aided thermal transfer standard was used as a travelling standard. At the most accurate voltage and frequency point, 100 mV at 2.5 kHz, both laboratories agreed to better than 1 part in 10^6. |
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| Publication date | 2012-11 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| Identifier | S0263224112001170 |
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| NPARC number | 21268815 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 64e2ba41-4b52-496f-8582-e61ef10a02eb |
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| Record created | 2013-11-14 |
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| Record modified | 2020-04-21 |
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