DocumentCode
1541768
Title
Design of series SQUID array suppressing Josephson oscillation interference between element-SQUIDs
Author
Hirayama, F. ; Kasai, N. ; Koyanagi, M.
Author_Institution
Electrotech. Lab., Ibaraki, Japan
Volume
9
Issue
2
fYear
1999
fDate
6/1/1999 12:00:00 AM
Firstpage
2923
Lastpage
2926
Abstract
We have designed and fabricated single-stage series SQUID arrays usable for current amplifiers with filtering resistors in its input coil. From experimental results, it was revealed that filtering in each SQUID in the array successfully suppressed the interference between element-SQUIDs. An array with 1000 SQUIDs showed relatively smooth flux-voltage curves, large voltage swing (/spl sim/50 mV) and current-voltage conversion coefficient (/spl sim/1000 V/A).
Keywords
SQUIDs; superconducting arrays; Josephson oscillation interference; current amplifier; current-voltage conversion coefficient; filtering resistor; flux-voltage characteristics; input coil; single-stage series SQUID array; voltage swing; Coils; Filtering; Inductance; Interference suppression; Resistors; SQUIDs; Signal design; Superconducting device noise; Voltage; X-ray detectors;
fLanguage
English
Journal_Title
Applied Superconductivity, IEEE Transactions on
Publisher
ieee
ISSN
1051-8223
Type
jour
DOI
10.1109/77.783642
Filename
783642
Link To Document