Passive shimming of the superconducting magnet for MRI

1995 ◽  
Vol 5 (2) ◽  
pp. 679-681 ◽  
Author(s):  
A. Belov ◽  
V. Bushuev ◽  
M. Emelianov ◽  
V. Eregin ◽  
Yu. Severgin ◽  
...  
Keyword(s):  
Superconducting Magnet ◽  
Passive Shimming

scholarly journals Passive shimming of a superconducting magnet using the L1-norm regularized least square algorithm

2016 ◽  
Vol 263 ◽  
pp. 122-125 ◽  
Author(s):  
Xia Kong ◽  
Minhua Zhu ◽  
Ling Xia ◽  
Qiuliang Wang ◽  
Yi Li ◽  
...  
Keyword(s):  
Superconducting Magnet ◽  
Least Square ◽  
L1 Norm ◽  
Passive Shimming

DESIGN CURRENT DENSITY IMPACT ON COST AND RELIABILITY OF SUPERCONDUCTING MAGNET SYSTEMS FOR EARLY COMMERCIAL MHD POWER PLANTS

1984 ◽  
Vol 45 (C1) ◽  
pp. C1-867-C1-870
Author(s):  
A. M. Hatch ◽  
P. G. Marston ◽  
R. J. Thome ◽  
A. M. Dawson ◽  
W. G. Langton ◽  
...  
Keyword(s):  
Current Density ◽  
Power Plants ◽  
Superconducting Magnet

A 3 T superconducting magnet for long-run magnetic Compton-scattering experiments

1998 ◽  
Vol 5 (3) ◽  
pp. 937-939 ◽  
Author(s):  
Nobuhiko Sakai ◽  
Hiroshi Ohkubo ◽  
Yasushi Nakamura
Keyword(s):  
Magnetic Field ◽  
Low Temperature ◽  
Compton Scattering ◽  
Superconducting Magnet ◽  
Field Direction ◽  
Compton Profile ◽  
Magnetic Field Direction ◽  
Long Run ◽  
Radiation Shields ◽  
The Magnetic Field

A 3 T superconducting magnet has been designed and constructed for magnetic Compton-profile (MCP) measurements with the new capabilities that the magnetic field direction can be altered quickly (within 5 s) and liquid-He refill is not required for more than one week. For the latter capability, two refrigerators have been directly attached to the cryostat to maintain the low temperature of the radiation shields and for the recondensation of liquid He. The system has been satisfactorily operated for over one week.

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