Noble gas magnetic resonator
US8698493B2 · kind B2 · utility
3Cited by
15References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 5, 2011 |
| Grant date | Apr 15, 2014 |
| Priority date | — |
| Expiry date | Aug 14, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/26
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Precise measurements of a precessional rate of noble gas in a magnetic field is obtained by constraining the time averaged direction of the spins of a stimulating alkali gas to lie in a plane transverse to the magnetic field. In this way, the magnetic field of the alkali gas does not provide a net contribution to the precessional rate of the noble gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.