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Collision Frequency Evaluation of Electrons in Argon-Helium GasMixture | ||
| Journal of College of Education | ||
| Article 1, Volume 0, Issue 6, 2017, Pages 17-29 | ||
| Authors | ||
| Muhammad I. I; Ibrahim G. F; Kasim R. A; Kareem K. M | ||
| Abstract | ||
| In this research, mixture of different percentage for two rare gases, such as, Argon & Helium gases. In operation the gas is ionized, and free electrons, accelerated by the electrical field in the tube, collide with gas and atoms, for different ranges, E/N=(1×10-18 - 1×10-16 ) V. cm2. We have solved numerically transport equation through this gaseous medium, and obtained many different transport parameters, such as, νen, νei, νc, ω, ln Λ and –gd/bd. The obtained results appeared in agreement with the experimental and theoretical data. | ||
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