Published May 1983
| Version v1
Journal article
An integrated dc SQUID cascade
Description
An integrated tunnel junction dc SQUID cascade has been built and some of its operating characteristics measured. It is shown for the first time that good modulation can be achieved with a remote termination for the tunnel junction shunts. Response time of one of the SQUID's in the cascade was measured to be better than 5 nanoseconds. Maintenance of this high speed is an advantage of the cascade arrangement over other schemes for matching and reading-out dc tunnel junction SQUID's. True cascade operation was not obtained, due to coupling of Josephson oscillations from the first stage of the cascade to the second
Additional details
Publishing Information
- Journal Title
- IEEE Trans. Magn.
- Journal Volume
- 19
- Journal Issue
- 3
- Series
- IEEE Trans. Magn.
- Journal Page Range
- 295-298
- ISSN
- 0018-9464
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 15004616
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- CASCADE THEORY; JOSEPHSON EFFECT; MODULATION; OPERATION; OSCILLATIONS; SQUID DEVICES; SUPERCONDUCTING JUNCTIONS; TUNNEL EFFECT
- Descriptors DEC
- ELECTRONIC EQUIPMENT; EQUIPMENT; FLUXMETERS; MEASURING INSTRUMENTS; MICROWAVE EQUIPMENT; SUPERCONDUCTING DEVICES