CaltechAUTHORS
Published January 27, 1986 | Version Published
Journal Article Open

Low-temperature nuclear magnetic resonance with a dc SQUID amplifier

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Abstract

We report the detection of nuclear magnetic resonance at 4 K and 1.9 MHz with a receiver based on a thin-film dc superconducting quantum interference device. The noise temperature of the spectrometer is 300 mK, limited by the second stage amplifier.

Additional Information

© 1986 American Institute of Physics. Received 18 October 1985; accepted 23 November 1985. This work was supported by the Natural Sciences and Engineering Research Council (Canada), the National Science Foundation, and the Cornell Materials Science Center. the dc SQUID's were fabricated at the IBM Thomas J. Watson Research Center by J. Greiner and co-workers.

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Eprint ID
10034
Resolver ID
CaltechAUTHORS:FREapl86

Funding

Natural Sciences and Engineering Research Council of Canada (NSERC)
NSF
Cornell Center for Materials Research

Dates

Created
2008-04-07
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Updated
2021-11-08
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