Integrated DC–SQUID Magnetometer
- 1 July 1987
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 26 (7R) , 1050-1055
- https://doi.org/10.1143/jjap.26.1050
Abstract
A magnetometer using a refractory material integrated with a pickup coil and a DC superconducting quantum interference device (DC–SQUID) has been developed for biomagnetic applications. It has an overall size of 8 ×9 mm2 and a field resolution of less than 40 fT/ √Hz which is limited by the electronics at frequencies above 20 Hz.Keywords
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