Abstract
Some time ago I proposed a magnetron of special design as a divergent lens for electron beams1. It now appears that the same device may become useful as a very powerful concentrating lens for positive ions, particularly for ion beams of extreme energy.
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References
Gabor, D., âœThe Electron Microscopeâ (Hulton Press, London, 1945).
Hull, A. W., Phys. Rev., 23, 112 (1924).
Brillouin, L., Phys. Rev., 60, 385 (1941).
Gabor, D., Proc. Roy. Soc., A, 183, 436 (1945).
Gabor, D., Nature, 159, 303 (1947).
Harris, W. T., Phys. Rev., 71, 310 (1947).
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GABOR, D. A Space-Charge Lens for the Focusing of Ion Beams. Nature 160, 89–90 (1947). https://doi.org/10.1038/160089b0
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DOI: https://doi.org/10.1038/160089b0
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