Simple improvement of NMR-signals for magnetic field measurements
β Scribed by V. Dose
- Publisher
- Elsevier Science
- Year
- 1965
- Weight
- 68 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0029-554X
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π SIMILAR VOLUMES
## Abstract Highβresolution magnetic field probes based on pulsed liquidβstate NMR are presented. Static field measurements with an error of 10 nanotesla or less at 3 tesla are readily obtained in 100 ms. The further ability to measure dynamic magnetic fields results from using small (βΌ1 ΞΌL) drople
A theory for the behavior of the nuclear magnetic resonance (NMR) signal obtained from magnetically heterogeneous tissues is developed for the limit of a strong external magnetic field. If B 0 is the magnitude of the external magnetic field, it is found that a free-induction signal decays in a time