ON THE DISPLACEMENT OF AN ION BEAM IMAGE BY MAGNETIC FRINGING FIELDS
- 1 June 1958
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Physics
- Vol. 36 (6) , 711-720
- https://doi.org/10.1139/p58-078
Abstract
Some of the methods proposed for calculating the effect of the magnetic fringing field on the image position of an ion beam are reviewed, and applied to the case of a particular instrument. The differences between the calculated corrections and the observed image suggest an improved method of calculating the image position. Applied to the case under consideration, this method gives essentially the correct image position.Keywords
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