Sheath criterion for a collisional sheath

Jinyuan Liu, Zheng‐Xiong Wang, Xiaogang Wang

Physics of Plasmas · 2003 · 61 citations · 17 references

Concepts

Abstract

The sheath criterion in a collisional plasma sheath is investigated with a two-fluid model. It is shown that if neutral-ion collisionality in the sheath is taken into account, upper and lower limits for the sheath criterion exist.

References

17