M.L. Roukes, M.R. Freeman, et al.
Physical Review Letters
Paper
Low-temperature nuclear magnetic resonance with a dc SQUID amplifier
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.
Related
M.L. Roukes, M.R. Freeman, et al.
Physical Review Letters
M.L. Roukes, M.R. Freeman, et al.
Physical Review Letters