Preliminary comparison of a 10 V programmable Josephson voltage standard and a hysteretic Josephson voltage standard

Authors :: G. Granger
Barry Wood
Publication Year :: 2014
Publisher :: IEEE, 2014.
Abstract: A 10 V programmable Josephson voltage standard system has been installed at the National Research Council Canada. The current margins for the first Josephson step at either current polarity are greater than 1 mA. A preliminary direct comparison of this programmable system with a hysteretic Josephson voltage standard is performed at 10 V.<br />29th Conference on Precision Electromagnetic Measurements, CPEM 2014, August 24-29, 2014<br />Series: CPEM Digest

Subjects :: Physics
business.industry
Josephson
Voltage divider
Josephson voltage standard
Electrical engineering
Voltage measurement
Pi Josephson junction
Josephson voltage standards
Programmable Josephson voltage standard
System comparisons
DC voltage
business
Voltage reference

Tools