DocumentCode
2281200
Title
Development of an AC-DC transfer standard based on NbN/TiN/NbN programmable Josephson junction array
Author
Budovsky, I. ; Georgakopoulos, D. ; Hammond, G.M. ; Hagen, T.
Author_Institution
Nat. Meas. Inst., Lindfield, NSW, Australia
fYear
2008
fDate
8-13 June 2008
Firstpage
650
Lastpage
651
Abstract
An ac-dc transfer measurement system based on a programmable Josephson voltage standard (PJVS) is being developed. Performance of the standard with dc and synthesized ac bias has been characterised. The first ac-dc transfer measurement results indicate agreement with conventional standards of the order of 1 muV/V at frequencies up to 40 Hz.
Keywords
electric current measurement; niobium; superconducting arrays; superconducting junction devices; titanium; transfer standards; NbN-TiN-NbN; ac-dc transfer measurement system; ac-dc transfer standard; programmable Josephson junction array; programmable Josephson voltage standard; Australia; Frequency measurement; Frequency synthesizers; Helium; Josephson junctions; Measurement standards; Radio frequency; Standards development; Tin; 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.2008.4574947
Filename
4574947
Link To Document