Modeling the static fringe field of superconducting magnets.
The resonance frequency-space and the frequency gradient-space relations are evaluated analytically for the static fringe magnetic field of superconducting magnets used in the NMR diffusion measurements. The model takes into account the actual design of the high-homogeneity magnet coil system that consists of the main coil and the cryoshim coils and enables a precise calibration of the on-axis magnetic field gradient and the resonance frequency inside and outside of the superconducting coil.
Jeglic
P
P
J. Stefan Institute, University of Ljubljana, Jamova 39, Ljubljana, SI-1000, Slovenia.
Lebar
A
A
Apih
T
T
Dolinsek
J
J