Diagnostics of the mirror-symmetrical plasma by probes of various geometry
About authors
- 1 — Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
- 2 — post-graduate student National Mineral Resources University (Mining University)
Abstract
This paper deals with the further development of the probe method for the investigation of the anisotropic plasma. The theoretical basis of the method for determining the full electron velocity distribution function in the mirror-symmetric plasma has been developed. For probes of different geometries the analytical expressions, which connects the second derivative of probe current with respect to the potential with the multipole moments of the electron velocity distribution function has been obtained.
Область исследования:
(Archived) Humanities and fundamental researches
References
- Volterra V. Theory of the functional, integral- and integral-differentional equations. Мoscow, 1982. 304 p.
- Demidov V.I., Kolokolov N.B., Kudryavtsev A.A. Probe methods for investigation of the anisotropic plasma. Мoscow, 1996. 240 p.
- Korn G., Korn T. Handbook of Mathematics. Мoscow, 1973. 720 р.
- Lebedev U.A. Electrical probe in low-pressure plasmas. URL: http://plasma.karelia.ru›pub/fntp/Lebedev.
- Lapshin V.F., Mustafaev A.S. Flat one-sided probe method for diagnostics of the anisotropic plasma // ZTF. 1989. Vol.59. N 2. P.35-45.
- Fedorov V.L. Determination of the electron velocity distribution function in axially-symmetric plasma // ZTF. 1985. Vol.55. Issue 5. P.926.
- Tsendin L.D., Vorobyova N.A., Milenin V.M. The influence of electrons wall escape and the transverse electric field on the electron energy distribution in low-pressure discharges of inert gases // ZTF. 1979. Vol.49. Issue 4. P.763.
- Godyak V.A. Probe measurements of electron-energy distributions in plasmas: what can we measure and how can we achieve reliable results? / V.A. Godyak, V.I. Demidov // J. Phys. D: Appl. Phys. 2011. N 44. P.1-30.
- Godyak V.A. Plasma-Surface interaction and processing of materials. Deventer: Kluwer, 1990. P.95.
- Demidov V.I. Reducing influence of ion current on measurements of electron velocity distributions in plasmas / V.I. Demidov, S.V. Ratynskaia, K. Rypdal // Rev. Sci. Instrum. 2002. Vol.73. P.3409.
- Low temperature plasmas: fundamentals, technologies and techniques / Ed. by R. Hippler. Berlin: Wiley, 2008. P.131.
- Tsendin L.D. Current trends in electron kinetics of gas discharges // Plasma Sources Sci. Technol. 2003. N 12. P.51-63.
- Mustafaev A.S. Probe Method for Investigation of Anisotropic EVDF. Electron Kinetics and Applications of Glow Discharges // NATO international scientific session, 1998 / Ed. by U. Kortshagen, L. Tsendin. NY & London: Plenum Press // NATO ASI Series B: Physics. 1998. Vol.367. P.531.
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