Attenuation characteristics of electromagnetic waves in a weak collisional and fully ionized dusty plasma (vol 24, 093703, 2017)

被引：5

作者：

Dan, Li ^{[1
]}

Guo, Li-Xin ^{[1
]}

Li, Jiang-Ting ^{[1
]}

Chen, Wei ^{[1
]}

Yan, Xu ^{[1
]}

Huang, Qing-Qing ^{[1
]}

机构：

[1] Xidian Univ, Sch Phys & Optoelect Engn, Xian 710071, Shaanxi, Peoples R China

来源：

PHYSICS OF PLASMAS | 2017年 / 24卷 / 09期

基金：

中国国家自然科学基金;

关键词：

Ionization - Permittivity - Electromagnetic wave attenuation - Circular waveguides - Integral equations - Semiconductor plasmas;

D O I：

10.1063/1.5003711

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 expression of complex dielectric permittivity for non-magnetized fully ionized dusty plasma is obtained based on the kinetic equation in the Fokker-Planck-Landau collision model and the charging equation of the statistical theory. The influences of density, average size of dust grains, and balanced charging of the charge number of dust particles on the attenuation properties of electromagnetic waves in fully ionized dusty plasma are investigated by calculating the attenuation constant. In addition, the attenuation characteristics of weakly ionized and fully ionized dusty plasmas are compared. Results enriched the physical mechanisms of microwave attenuation for fully ionized dusty plasma and provide a theoretical basis for future studies. Published by AIP Publishing.

引用

页数：1