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High-Tc SQUID magnetometers for low noise measurements of magnetocardiograms

Authors :
I.-S. Kim
K.K. Yu
Y.H. Lee
K.W. Kim
Y.K. Park
Source :
IEEE Transactions on Applied Superconductivity. June, 2005, Vol. 15 Issue 2, p652, 4 p.
Publication Year :
2005

Abstract

Fabrication of YBCO dc superconducting quantum interference device (SQUID) magnetometers based on bicrystal junctions is carried out for the magnetocardiograph measurements. The demonstration of magnetocardiograph measurements showed results with high signal-to-noise ratio of 82 with a moderate magnetic shielding.

Subjects

Subjects :
Yttrium barium copper oxides -- Electric properties
High temperature superconductors -- Electric properties
Superconducting quantum interference devices -- Design and construction
Business
Electronics
Electronics and electrical industries

Details

Language :
English
ISSN :
10518223
Volume :
15
Issue :
2
Database :
Gale General OneFile
Journal :
IEEE Transactions on Applied Superconductivity
Publication Type :
Academic Journal
Accession number :
edsgcl.135955854

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