Abstract
It is shown that the collisionless sheath model found in textbooks is internally inconsistent. It generates results that contradict the main assumption of the sheath model, namely the negligible ionization. The source of the inconsistency is in the improper boundary condition at the plasma–sheath interface and in the inconsistent derivation of the sheath equations.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.