**Acknowledgements**

The authors express their gratitude to Markus M Becker (Greifswald-Germany) for helpful discussions.

**Author details**

Saïda, Algeria

**89**

Abdelaziz Bouchikhi

Faculty of Technology, Department of Electrical Engineering, University of Saïda,

*Calculation of the Metastable Atom Densities in Argon and Neon Abnormal Glow Discharges*

*DOI: http://dx.doi.org/10.5772/intechopen.84293*

© 2019 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium,

\*Address all correspondence to: bouchikhiabdelaziz1@yahoo.fr

provided the original work is properly cited.

*Calculation of the Metastable Atom Densities in Argon and Neon Abnormal Glow Discharges DOI: http://dx.doi.org/10.5772/intechopen.84293*
