Investigation of optical properties of dusty plasma in capacitive radio frequency discharge of argon

Authors

  • M. Slamiya IETP, Al-Farabi Kazakh National University, Kazakhstan, Almaty
  • S.A. Orazbayev IETP, Al-Farabi Kazakh National University, Kazakhstan, Almaty
  • M.N. Jumagulov IETP, Al-Farabi Kazakh National University, Kazakhstan, Almaty
  • М. Kabylkak IETP, Al-Farabi Kazakh National University, Kazakhstan, Almaty
  • A.N. Jumabekov IETP, Al-Farabi Kazakh National University, Kazakhstan, Almaty
  • M.K. Dosbolayev IETP, Al-Farabi Kazakh National University, Kazakhstan, Almaty
  • T.S. Ramazanov IETP, Al-Farabi Kazakh National University, Kazakhstan, Almaty

Keywords:

Dusty plasma, argon, frequency capacitive discharge, experimental reserch

Abstract

In present paper the results of the experimental investigations of optical properties of dusty plasma in capacitive radio frequency discharge were presented. The influence of dust component on intensity of spectral lines was shown on the basis of analysis of spatial spectra of radiofrequency discharge plasma. Experiments for defining the emission intensity were carried out at different values of number density of dust particles and without them. Experiments have shown that with the increasing of number density of dust particles the emission intensity in the near-electrode regions increases and decreases with the decreasing of number density of dust particles. Results of present work can find the applications in modern technologies and also for investigating of other plasma properties.

References

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Published

2012-03-25

Issue

Vol. 40 No. 1 (2012): KazNU Bulletin. Physics series

Section

Plasma Physics

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