Basic investigation of plasma glow discharge phenomena with modifiedbreakdown condition using aluminum and graphite disc electrodes | ||
| The International Conference on Mathematics and Engineering Physics | ||
| Article 2, Volume 9, International Conference on Mathematics and Engineering Physics (ICMEP-9), April 2018, Pages 1-12 PDF (1.24 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/icmep.2018.29420 | ||
| Authors | ||
| Samah Radwan1; Mohamed Bourham2 | ||
| 1Accelerators & Ion Sources Department, Basic Nuclear Science Division, Nuclear Research Center, Atomic Energy Authority, P.N.13759 Cairo, Egypt. | ||
| 2North Carolina State University, College of Engineering, Department of Nuclear Engineering, Raleigh NC 27695, USA. | ||
| Abstract | ||
| Abstract Experimentally, we study the effect of work function anode - cathode materials and their surface area on direct current glow discharge.Also, this effecthas been investigated using SRIM code. The different diameters for parallel discs anode - cathode and their materials at different atmospheric pressures were determined. Here, the six gas discharge cases of 7.5cm and 9.5cm anode - cathode electrodes diameters from aluminum and graphite have been investigated. Then, Paschen curve and the voltage - current characteristics were determined. | ||
| Keywords | ||
| Glow discharge; Breakdown Voltage; Paschen Law- SRIM; Backscattered Ions | ||
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