DocumentCode
1979039
Title
Choice of hexapole parameters for ECR ion source
Author
Kukhtin, Vladimir P. ; Lamzin, Evgeny A. ; Severgin, Yu.P. ; Sytchevsky, S.E.
Author_Institution
D.V. Efremov Sci. Res. Inst. of Electrophys. Apparatus, St. Petersburg, Russia
fYear
1993
fDate
17-20 May 1993
Firstpage
3205
Abstract
Some results of optimization of NdFeB hexapole parameters, carried out on the basis of analytical and numerical calculations for a 14 GHz compact ECR ion source are presented. On providing the required value and distribution of magnetic field it has been possible to minimize the magnetized volume of the hexapole. The number of bars and outer radii of the Halback hexapole magnetic rings at a fixed inner radius, defined by the outer radius of the plasma chamber, have been varied
Keywords
ion sources; magnetic fields; magnetostatics; permanent magnets; ECR ion source; Halback hexapole magnetic rings; NdFeB; NdFeB hexapole; magnetic field; magnetic field distribution; magnetized volume; Ion sources; Iron; Magnetic analysis; Magnetic fields; Magnetic materials; Magnets; Neodymium; Plasma confinement; Plasma sources; Plasma temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location
Washington, DC
Print_ISBN
0-7803-1203-1
Type
conf
DOI
10.1109/PAC.1993.309601
Filename
309601
Link To Document