DocumentCode
2276406
Title
A survey of Josephson comparisons
Author
Wood, B.M. ; Solve, S.
Author_Institution
Nat. Res. Council, Ottawa, ON
fYear
2008
fDate
8-13 June 2008
Firstpage
98
Lastpage
99
Abstract
In 2007 the CCEM proposed changes in the SI electrical units (Recommendation E-1), which has refocused attention on the validity and accuracy of the Josephson effect. We review comparisons of Josephson effect voltage standards and summarize the results as they pertain to the accuracy of the Josephson relationship between voltage and frequency. We also report a list of possible influence parameters and the range and accuracy over which they have been evaluated.
Keywords
Josephson effect; measurement standards; voltage measurement; Josephson effect voltage standards; SI electrical units; standard calibration; Detectors; Josephson effect; Josephson junctions; Measurement standards; Radio frequency; Superconducting devices; Superconducting microwave devices; Temperature; Testing; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2008. CPEM 2008. Conference on
Conference_Location
Broomfield, CO
Print_ISBN
978-1-4244-2399-6
Electronic_ISBN
978-1-4244-2400-9
Type
conf
DOI
10.1109/CPEM.2008.4574671
Filename
4574671
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