Method and apparatus for obtaining enhanced NMR signals
US4345207A · kind A · utility
30Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 24, 1980 |
| Grant date | Aug 17, 1982 |
| Priority date | — |
| Expiry date | Apr 24, 2000 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/3607
- WIPO fieldMeasurement
- WIPO sectorInstruments
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.