Behavior of plasma sheath with nonextensively distributed two-temperature electrons and isothermal ions

被引：29

作者：

Borgohain, Dima Rani ^{[1
]}

Saharia, K. ^{[1
]}

Goswami, K. S. ^{[2
]}

机构：

[1] North Eastern Reg Inst Sci & Technol, Dept Phys, Nirjuli 791109, Arunachal Prade, India

[2] Inst Plasma Res, Ctr Plasma Phys, Kamrup 782402, Kamrup M, India

来源：

PHYSICS OF PLASMAS | 2016年 / 23卷 / 12期

关键词：

STATISTICS; VELOCITY; CRITERION; WAVES; LAW;

D O I：

10.1063/1.4972072

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：

This paper presents the behavior of plasma profiles of a sheath in unmagnetized collisionless plasma in the presence of nonextensively distributed two-temperature electrons and isothermal ions. A theoretical model is developed where isothermal ions are described by the conventional hydrodynamic equations along with the effect of electron nonextensivity described by q-distribution function. The plasma sheath parameters like Bohm velocity, potential, and density profiles in the presence of nonextensively distributed two-temperature electrons and isothermal ions are investigated. Published by AIP Publishing.

引用

页数：8

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