750 MHz NMR magnet development

Author

Zhukovsky, A. ; Iwasa, Y. ; Bobrov, E.S. ; Ludlam, J. ; Williams, J.E.C. ; Hirose, R. ; Zhao, Z. Ping

Author_Institution

Francis Bitter Nat. Magnet Lab., MIT, Cambridge, MA, USA

Volume

28

Issue

1

fYear

1992

fDate

1/1/1992 12:00:00 AM

Firstpage

644

Lastpage

647

Abstract

The authors consider the development of a magnet for a high-resolution 750-MHz proton spectrometer. The magnet operates in persistent mode at a central field of 17.63 T. The tenth-order coil system consists of seven niobium-tin and five niobium-titanium sections. Rectangular cross-section conductors are used for high radial homogeneity and for high filling factor. The details of design, construction, and quench analysis are described, and results of some preliminary tests are presented

Keywords

magnetic resonance spectrometers; nuclear magnetic resonance spectroscopy; proton magnetic resonance; spectrometer components and accessories; superconducting magnets; 17.63 T; 750 MHz; NMR magnet; PMR; construction; design; high filling factor; high radial homogeneity; high-resolution; persistent mode; proton spectrometer; quench analysis; superconducting magnets; tenth-order coil system; Coils; Conductors; Filling; Magnetic analysis; Niobium compounds; Niobium-tin; Nuclear magnetic resonance; Protons; Spectroscopy; Titanium compounds;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.119960

Filename

119960