Electricity: measuring and testing – Particle precession resonance – Using a nuclear resonance spectrometer system
Patent
1980-04-24
1982-08-17
Tokar, Michael J.
Electricity: measuring and testing
Particle precession resonance
Using a nuclear resonance spectrometer system
324314, G01N 2700
Patent
active
043452078
ABSTRACT:
A method and device of NMR spectroscopic analysis of liquids whereby magnzation of the spins of one nuclear species in spin-locked along a certain direction and the spin polarization of this species is transferred to a second species through the modulation of the amplitude and/or phase of rf fields applied to one or both species. The NMR signal can be detected directly from the second species.
REFERENCES:
patent: 3085195 (1963-04-01), Anderson
patent: 3792346 (1974-02-01), Gibby
patent: 4050009 (1977-09-01), Sagalgn et al.
patent: 4068161 (1978-01-01), Ernst
patent: 4110681 (1978-08-01), Hofer et al.
Bertrand Richard D.
Chingas Gerard C.
Garroway Allen N.
Moniz William B.
Beers Robert F.
Ellis William T.
McDonnell Thomas E.
The United States of America as represented by the Secretary of
Tokar Michael J.
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