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Title Ion beamlet steering by aperture displacement for a tetrode accelerating structure
Creator/Author Gardner, W.L. ; Kim, J. ; Menon, M.M. ; Whealton, J.H.
Publication Date1978 Aug 01
OSTI IdentifierOSTI ID: 6758178
Other Number(s)CODEN: RSINA
Resource TypeJournal Article
Resource RelationRev. Sci. Instrum. ; Vol/Issue: 49:8
Research OrgOak Ridge National Laboratory, Oak Ridge, Tennessee 37830
Subject430200 -- Particle Accelerators-- Beam Dynamics, Field Calculations, & Ion Optics; ;ION BEAMS-- BEAM DYNAMICS;ION BEAMS-- BEAM OPTICS; BEAM PROFILES;ION SOURCES
Related SubjectBEAMS
Description/Abstract Steering of a single beamlet of ions in a tetrode accelerating structure as a function of both aperture displacement and the ratio of acceleration to extraction voltage (GAMMA) has been measured, and the results are compared to the steering predicted by a modified linear theory.^Although the data contain the predicted features of (1) null steering for a particular value of GAMMA and (2) a directional change in steering through this point, the steering was also observed to be nonlinear in nature.^A conjecture as to the cause of this nonlinearity is given, and the implications of these findings to beamlet steering in a multibeamlet source are discussed.
Country of PublicationUnited States
LanguageEnglish
FormatPages: 1214-1215
System Entry Date2001 May 13

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