Accurate measurement of nuclear magnetic moments with a radio frequency bridge
The improvements made in the nuclear magnetic resonance apparatus at the McGill Radiation Laboratory are described. The design and construction of the magnet current regulator are considered in detail. A magnetic field homogeneous to one part in ten thousand and regulated to one part in fifty thousa...
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| Format: | Others |
| Language: | en |
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McGill University
1950
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| Online Access: | http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=122770 |
| Summary: | The improvements made in the nuclear magnetic resonance apparatus at the McGill Radiation Laboratory are described. The design and construction of the magnet current regulator are considered in detail. A magnetic field homogeneous to one part in ten thousand and regulated to one part in fifty thousand has been attained. Magnetic resonance has been found in scandium45 . The frequency of resonance has been compared with that of the proton in the same magnetic field. The magnetic moment of Sc.45 has thence been calculated as 4.7555 +/- 0.001, including the effect of a small correction for atomic diamagnetism. |
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