ISSN:
1089-7623
Source:
AIP Digital Archive
Topics:
Physics
,
Electrical Engineering, Measurement and Control Technology
Notes:
We built a HTc superconducting quantum interference device (SQUID) preamplifier stage to pick up the free precession signal of the 3He nucleus in Earth's magnetic field at room temperature. The SQUID is coupled to the precession field by a copper-made flux transformer. It is operated without any magnetic shield. © 1999 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.1149886