Email this article Ion Current to a Probe in Collisional Mode Taking Into Account Ionization in Plasma Bulk
- Authors: Sysun V.I.1, Sysun A.V.1, Ignakhin V.S.1, Tikhomirov A.A.1
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Affiliations:
- Petrozavodsk State University
- Issue: Vol 61, No 3 (2018)
- Pages: 445-456
- Section: Article
- URL: https://journal-vniispk.ru/1064-8887/article/view/240298
- DOI: https://doi.org/10.1007/s11182-018-1419-1
- ID: 240298
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Abstract
Analytical expressions were produced for the space charge sheath thickness and ion current to the sheath in collisional mode in cylindrical geometry. Comparison was performed with numerical solution to Poisson’s equation without dividing into the sheath and the plasma. Approximating formulas were provided for a wide range of pressures.
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About the authors
V. I. Sysun
Petrozavodsk State University
Author for correspondence.
Email: vsysun@petrsu.ru
Russian Federation, Perozavodsk, Karelia
A. V. Sysun
Petrozavodsk State University
Email: vsysun@petrsu.ru
Russian Federation, Perozavodsk, Karelia
V. S. Ignakhin
Petrozavodsk State University
Email: vsysun@petrsu.ru
Russian Federation, Perozavodsk, Karelia
A. A. Tikhomirov
Petrozavodsk State University
Email: vsysun@petrsu.ru
Russian Federation, Perozavodsk, Karelia
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