Toroidal Cavity with Electrostatic Focusing

2019

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DOI 10.1134/s1063784219030095
Data confidence 70 medium
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Abstract

Abstract The possibility of using an einzel lens built-in the region of concentration of electrostatic field in the cavity for modulation of the electron beam velocity is considered. It is shown that the application of the einzel lens as a velocity modulator does not affect the constant of interaction of the electron beam with the lens field.