Ca. Hamilton et al., A COMPACT TRANSPORTABLE JOSEPHSON VOLTAGE STANDARD, IEEE transactions on instrumentation and measurement, 46(2), 1997, pp. 237-241
The development of a compact, portable 10 V Josephson calibration syst
em is described, Its accuracy is the same as typical laboratory system
s, but its weight and volume are reduced by more than a factor of thre
e, The new system will replace conventional travelling voltage standar
ds used within several NASA and DOE standards laboratories.