Model of the magnetron-injection gun for beam-plasma devices

被引：0
|
作者：
Syrovoj, V.A.
机构：
来源：
Radiotekhnika i Elektronika | 2002年 / 47卷 / 09期
关键词：
Electron beams - Electron optics - Magnetron sputtering - Magnetrons - Plasma guns - Plasmas;
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学科分类号：
摘要：
Based on the geometrized theory of dense electron beams, a combined model of a magnetron-injection gun involving the trajectory calculation in the first approximation and a refined description of the cathode area is proposed. The synthesis rules for the electron-optical system are formulated. A predetermined configuration of the emitting surface and the distribution of the emission current density are obtained by varying the shape of the base current tube and the distribution of potential on it.
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页码：1114 / 1126
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