This article is cited in 6 papers

A magnetron injection gun with extraction of reflected electrons

M. V. Vilkov, M. Yu. Glyavin, A. L. Gol'denberg, M. I. Petelin

Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod

Abstract: Using irreversibility of electron drift in crossed axisymmetric electric and magnetic fields, it is possible to ensure the extraction of electrons reflected from a magnetic mirror, provided that one electrode possesses a helical symmetry. Electron guns of this type may be recommended for use in moderate-power subterahertz gyrotrons.

Received: 12.03.2012

 English version: Technical Physics Letters, 2012, 38:7, 680–682

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