Theory of sheath in a collisional multi-component plasma

Pramana

M K Mahanta¹  K S Goswami¹ 

[1] Centre of Plasma Physics, Saptaswahid Path, Dispur 781 006, India$$

关键词: Multi-component;    collisional sheath-width;    collisional sheath-edge potential.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

The aim of this brief report is to study the behaviour of sheath structure in a multicomponent plasma with dust-neutral collisions. The plasma consists of electrons, ions, micron size negatively charged dust particles and neutrals. The sheath-edge potential and sheath width are calculated for collisionally dominated sheath. Comparison of collisionless and collisionally dominated sheath are made.

【 授权许可】

Unknown