Dispersion relation of azimuthal electromagnetic surface waves on a magnetized plasma column in a dielectric lined slow-wave waveguide

被引：14
|
作者：
Jazi, B [1 ]
Mehdian, H
机构：
[1] Shahid Beheshti Univ, Laser Res Inst, Tehran, Iran
[2] Shahid Beheshti Univ, Dept Phys, Tehran, Iran
[3] Tarbiat Moallem Univ, Dept Phys, Tehran, Iran
来源：
PLASMA PHYSICS AND CONTROLLED FUSION | 2004年 / 46卷 / 03期
关键词：
D O I：
10.1088/0741-3335/46/3/006
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
The dispersion relation of azimuthal electromagnetic surface waves on a magnetized plasma column surrounded by a metallic cylindrical dielectric lined slow-wave waveguide is obtained. The permissible frequency region for these waves in E- and B-mode is presented. Furthermore, the graphs of frequency spectra and radial dependence of fields on the external magnetic field strength, geometric dimensions of the waveguide, radius of plasma column and thickness of dielectric are investigated.
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页码：507 / 518
页数：12
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