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Apparatus for 2d electron energy analysis in high-power beams

Arkhipov, A.; Mishin, M.; Müller, G.; Sominski, G.

Abstract:
The presented analyzer of electron beam characteristics Soffron60 was designed for operation with GESA electron-beam material-treatment facilities, and can be used at machines with similar characteristics (~60 kV, ~100 A, ~100 ms, 0.1 T). The apparatus allows to determine spectra of two electron energy components with resolution in space and time. Axial energy distributions are measured with the electric cut-off method. The transverse component of energy is determined  from the effect of an additionally introduced magnetic field on the cut-off curves. The developed set-up was tested with 60 keV, 1-10 A/cm2, 100 ms electron beam from a thermionic cathode. Analyzer performance was found to comply with digital simulation results and design parameters.
 
 
 


Zugehörige Institution(en) am KIT Institut für Hochleistungsimpuls- und Mikrowellentechnik (IHM)
Publikationstyp Vortrag
Jahr 2004
Sprache Englisch
Identifikator KITopen ID: 240058199
HGF-Programm 11.12.02; LK 01
Erschienen in 15th International Conference on High-Power Particle Beams, St.Petersburg, Russia, 19th - 23rd July 2004
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