Space charge and two-sheet model in multipactor

被引：0

作者：

Mostajeran, M. ^{[1
]}

Sorolla, E. ^{[2
]}

Rakova, E. ^{[3
]}

Martinez, B. G. ^{[4
]}

机构：

[1] Yazd Univ, Fac Phys, POB 89195-741, Yazd, Iran

[2] Univ Childrens Hosp Basel UKBB, Spitalstr 33, CH-4056 Basel, Switzerland

[3] Russian Acad Sci, AV Gaponov Grekhov Inst Appl Phys, Nizhnii Novgorod, Russia

[4] Univ Valencia, CSIC, Inst Fis Corpuscular IFIC, Valencia 46980, Spain

来源：

EUROPEAN PHYSICAL JOURNAL PLUS | 2024年 / 139卷 / 03期

关键词：

DISCHARGE;

D O I：

10.1140/epjp/s13360-024-05057-7

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The electron cloud populated by a multipactor within two emissive parallel plates was modeled by two thin sheets of charge, and for the first time the equations of the particle motion for this two-sheet system were derived taking into account space charge effects. The electron population growth in multipacting process was then simulated with the code developed on the base of these equations. It was found that the mutual repulsion between the sheets, i.e., space charge effects, results in the increasing of charge in one of the sheets and the loss of charge in the other due to the different growth rates. This process eventually comes to the saturation of one sheet and the dissappearence of the other.

引用

页数：13

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