Bibliographic Citation
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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 Date | 1978 Aug 01 |
OSTI Identifier | OSTI ID: 6758178 |
Other Number(s) | CODEN: RSINA |
Resource Type | Journal Article |
Resource Relation | Rev. Sci. Instrum. ; Vol/Issue: 49:8 |
Research Org | Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830 |
Subject | 430200 -- Particle Accelerators-- Beam Dynamics, Field Calculations, & Ion Optics; ;ION BEAMS-- BEAM DYNAMICS;ION BEAMS-- BEAM OPTICS; BEAM PROFILES;ION SOURCES |
Related Subject | BEAMS |
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 Publication | United States |
Language | English |
Format | Pages: 1214-1215 |
System Entry Date | 2001 May 13 |
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