Title :
Formation of a homogeneous magnetic field in spectrometer dipole magnet using permanent magnet
Author :
Borisov, V.D. ; Kashikhin, V.S. ; Lamzin, E.A. ; Potekhin, S.P. ; Severgin, Yu.P. ; Sytchevsky, S.E.
Author_Institution :
D.V. Efremov Sci. Res. Inst. of Electrophys. Apparatus, Leningrad, USSR
fDate :
1/1/1992 12:00:00 AM
Abstract :
Problems of obtaining a homogeneous magnetic field in a spectrometer magnet are considered. The 0.15-T magnetic field in a 57-mm gap is produced by means of permanent SmCo5 magnets. Results of calculations and measurements of the magnetic field are presented. On the basis of these results the dimensions and location of ferromagnetic shunts, correcting the magnetic field, have been calculated
Keywords :
beam handling equipment; cobalt alloys; particle spectrometers; permanent magnets; samarium alloys; 0.15 T; SmCo5 magnets; ferromagnetic shunts; homogeneous magnetic field; permanent magnet; spectrometer dipole magnet; Magnetic field measurement; Magnetic fields; Magnetic properties; Magnetic variables measurement; Magnetization; Permanent magnets; Personal communication networks; Polarization; Spectroscopy; Surface treatment;
Journal_Title :
Magnetics, IEEE Transactions on
