Comparison of the Josephson voltage standards of the CEM and the BIPM

Comparisons of the 1 V Josephson array voltage standard of the Bureau International des Poids et Mesures were made with that of the Centro Espanol de Metrologia, Madrid (Spain), in October 1997. The results agree within an overall standard uncertainty of less than 1 nV.

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Bibliographic Details
Published in:Metrologia 1999-02, Vol.36 (1), p.59-62
Main Authors: Reymann, D, Witt, T J, Balmisa, J, Castejón, P, Pérez, S
Format: Article
Language:English
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Summary:Comparisons of the 1 V Josephson array voltage standard of the Bureau International des Poids et Mesures were made with that of the Centro Espanol de Metrologia, Madrid (Spain), in October 1997. The results agree within an overall standard uncertainty of less than 1 nV.
ISSN:0026-1394
DOI:10.1088/0026-1394/36/1/10