YBa[sub 2]Cu[sub 3]O[sub 7] thin film SQUID gradiometer for biomagnetic measurements

Tavrin, Y.; Zhang, Y.; Muck, M.; Braginski, A.I.; Heiden, C.
April 1993
Applied Physics Letters;4/12/1993, Vol. 62 Issue 15, p1824
Academic Journal
Describes a YBa[sub 2]Cu[sub 3]O[sub 7] thin film superconducting quantum interference device gradiometer for biomagnetic measurements. Possibility of mechanical adjustment of the setup; Use of large flux focusers for magnetic field resolution; Record of the fine structure of the human heart magnetocardiograms.


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