DocumentCode
1246410
Title
Analysis of a high-temperature superconductor quantum flux parametron operating at 77 K
Author
Jeffery, M.
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., California Univ., Berkeley, CA, USA
Volume
5
Issue
4
fYear
1995
Firstpage
3522
Lastpage
3526
Abstract
A Quantum Flux Parametron (QFP) circuit designed for implementation with high-temperature superconductors is analyzed with thermal noise at 77 K. Experimental considerations are discussed and design parameters given for fabrication of the device using a YBa/sub 2/Cu/sub 3/O/sub 7/ thin film on a SrTiO/sub 3/ bicrystal substrate. An application of the high T/sub c/ QFP for the detection of single flux quantum pulses is also described.
Keywords
barium compounds; high-temperature superconductors; superconducting device noise; superconducting logic circuits; thermal noise; yttrium compounds; 77 K; SrTiO/sub 3/; SrTiO/sub 3/ bicrystal substrate; YBa/sub 2/Cu/sub 3/O/sub 7/; YBa/sub 2/Cu/sub 3/O/sub 7/ thin film; high-temperature superconductor; quantum flux parametron circuit; single flux quantum pulse detection; thermal noise; Application software; Chemical technology; Circuit noise; Clocks; Electronics packaging; High temperature superconductors; Josephson junctions; SQUIDs; Superconducting device noise; Superconducting logic circuits;
fLanguage
English
Journal_Title
Applied Superconductivity, IEEE Transactions on
Publisher
ieee
ISSN
1051-8223
Type
jour
DOI
10.1109/77.482144
Filename
482144
Link To Document