A preliminary design for a one GHz NMR spectrometer magnet

We have performed a preliminary design for a persistent GHz NMR magnet at 23.5 T and 1.8 K operating conditions. In this paper we shall address the issues of realistic conductor selection, the coil design, the magnetic and mechanical analysis of the coil, and the required field uniformity. In additi...

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Bibliographic Details
Published in:IEEE transactions on magnetics 1994-07, Vol.30 (4), p.2340-2343
Main Authors: Wang, S.-T., Wahrer, R., Anet, F., Chen, C.J., Juang, Y.F., Dell'Orco, D., Scanlan, R., Taylor, C., Green, M.A., Slack, D., Ekin, J., Campana, N.
Format: Article
Language:English
Subjects:
Applied sciences
Coils
Conductors
Electrical engineering. Electrical power engineering
Electromagnets
Exact sciences and technology
Laboratories
Magnetic analysis
Magnetic field induced strain
Magnetic fields
Nuclear magnetic resonance
Solenoids
Spectroscopy
Various equipment and components
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Summary:We have performed a preliminary design for a persistent GHz NMR magnet at 23.5 T and 1.8 K operating conditions. In this paper we shall address the issues of realistic conductor selection, the coil design, the magnetic and mechanical analysis of the coil, and the required field uniformity. In addition, we shall describe the GHz magnet cryostat with a practical 1.8 K J-T refrigerator system. Finally the vibration isolation system and field shield design and its associated field harmonics will be analyzed.< >
ISSN:0018-9464
1941-0069
DOI:10.1109/20.305745