A practical Josephson voltage standard at 1 V

A practical Josephson voltage standard at 1 V

A series array of 1484 pairs of Josephson junctions, biased by microwaves at 72 GHz, is demonstrated to provide stable quantized voltages at the 1 V level. The niobium/lead-alloy junctions used in the array are not affected by thermal cycling.

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Bibliographische Detailangaben
Veröffentlicht in:IEEE electron device letters 1985-12, Vol.6 (12), p.623-625
Hauptverfasser: Hamilton, C.A., Kautz, R.L., Steiner, R.L., Lloyd, F.L.
Format: Artikel
Sprache:eng
Schlagworte:
AC generators
Applied sciences
Electronics
Exact sciences and technology
Josephson effect
Josephson junctions
Law
Legal factors
Microwave antenna arrays
NIST
Plasma stability
Radio frequency
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
Superconducting devices
Voltage
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Beschreibung
Zusammenfassung:A series array of 1484 pairs of Josephson junctions, biased by microwaves at 72 GHz, is demonstrated to provide stable quantized voltages at the 1 V level. The niobium/lead-alloy junctions used in the array are not affected by thermal cycling.
ISSN:0741-3106
1558-0563
DOI:10.1109/EDL.1985.26253