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Low-frequency excess noise in YBa[sub 2]Cu[sub 3]O[sub 7-x] dc superconducting quantum....

Authors :
Miklich, A.H.
Koelle, D.
Source :
Applied Physics Letters. 6/20/1994, Vol. 64 Issue 25, p3494. 3p. 1 Chart, 4 Graphs.
Publication Year :
1994

Abstract

Investigates the noise performance of YBa[sub 2]Cu[sub 3]O[sub 7-x] direct current superconducting quantum interference devices (SQUID). Absence of effect in the white noise of the devices at 77 Kelvin; Increase in the magnitude of the spectral density of the 1/f noise; Impact of the increase in noise on SQUID operated in the field of the earth.

Details

Language :
English
ISSN :
00036951
Volume :
64
Issue :
25
Database :
Academic Search Index
Journal :
Applied Physics Letters
Publication Type :
Academic Journal
Accession number :
4258397
Full Text :
https://doi.org/10.1063/1.111251