Accession Number : ADD009880

Title :   Method and Apparatus for Obtaining Enhanced NMR Signals.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Bertrand,Richard D ; Chingas,Gerard C ; Garroway,Allen N ; Moniz,William B

Report Date : 17 Aug 1982

Pagination or Media Count : 13

Abstract : This report describes a method and device of NMR spectroscopic analysis of liquids whereby magnetization 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.

Descriptors :   *Patents, *Nuclear magnetic resonance, *Spectroscopy, Liquids, Spin resonance, Polarization, Amplitude, Signals, Magnetization, Magnetic fields, Inventions

Subject Categories : Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE