Abstract
General principles are discussed for a gas discharge plasma involving excited atoms where electron-atom collision processes dominate. It is shown that an optimal kinetic model of this plasma at not large electric field strengths can be based on the rate constants of quenching excited atom states by electron impact. The self-consistent character of atom excitation in gas discharge plasma is important and results in the tail of the energy distribution function of electrons being affected by the excitation process, which in turn influences the excitation rate. These principles are applied to an argon gas discharge plasma where excitation and ionization processes have a stepwise character and proceed via formation of argon atom states with the electron shell 3p 54s.
Similar content being viewed by others
References
A. A. Kudryavtsev, A. A. Smirnov, and L. D. Tsendin, Physics of Gas Discharge (Lan’, St. Petersburg, 2009) [in Russian].
B. M. Smirnov, Phys.—Usp. 52(6), 559 (2009).
L. D. Tsendin, Phys.—Usp. 53(2), 133 (2010).
Yu. P. Raizer, Gas Discharge Physics (Springer-Verlag, Berlin, 1991; Nauka, Moscow, 1992).
L. M. Biberman, V. S. Vorob’ev, and I. T. Iakubov, Sov. Phys.—Usp. 22(6), 411 (1979).
L. M. Biberman, V. S. Vorob’ev, and I. T. Iakubov, Kinetics of Nonequilibrium Low-Temperature Plasma (Nauka, Moscow, 1982; Consultants Bureau, New York, 1987).
M. Ferreira, J. Loureiro, and A. Ricard, J. Appl. Phys. 57, 82 (1985).
A. Bogaerts, R. Gijbels, and J. Vlcek, J. Appl. Phys. 84, 121 (1998).
A. Bogaerts, R. Gijbels, and J. Vlcek, J. Appl. Phys. 86, 4124 (1999).
A. Bogaerts and R. Gijbels, Spectrochim. Acta, Part B 55, 263 (2000).
N. A. Dyatko, Y. Z. Ionikh, I. V. Kochetov, D. L. Marinov, A. V. Meshchanov, A. P. Napartovich, F. B. Petrov, and S. A. Starostin, J. Phys. D: Appl. Phys. 41, 055204 (2008).
A. V. Eletskii and V. D. Kulagin, Sov. J. Plasma Phys. 5, 55 (1979).
B. M. Smirnov, Physics of a Weakly Ionized Gas (Fizmatgiz, Moscow, 1972) [in Russian].
J. L. Pack, R. E. Voshall, A. V. Phelps, and L. E. Kline, J. Appl. Phys. 71, 5363 (1992).
L. E. Gurevich, Grounds of Physical Kinetics (GITTL, Leningrad, 1940) [in Russian].
E. P. Wigner, Phys. Rev. 73, 1002 (1948).
N. F. Mott and H. S. W. Massey, The Theory of Atomic Collisions (Clarendon, Oxford, 1965).
L. D. Landau and E. M. Lifshitz, Course of Theoretical Physics, Vol. 3: Quantum Mechanics: Non-Relativistic Theory (Nauka, Moscow, 1974; Pergamon, Oxford, 1980).
L. D. Landau, Zh. Eksp. Teor. Fiz. 7, 203 (1937).
B. M. Smirnov, J. Exp. Theor. Phys. 116(1), 48 (2013).
B. M. Smirnov, Physics of Ionized Gases (Wiley, New York, 2001).
B. M. Smirnov, Plasma Processes and Plasma Kinetics (Wiley, Weinheim, 2007).
N. B. Kolokolov and A. B. Blagoev, Phys.—Usp. 36(3), 152 (1993).
A. V. Eletskii and B. M. Smirnov, Zh. Tekhn. Fiz. 38, 3 (1968).
A. V. Eletskii and B. M. Smirnov, Sov. Phys. JETP 57(5), 955 (1983).
B. M. Smirnov, Phys.—Usp. 45(12), 1251 (2002).
Yu. P. Korchevoi and A. M. Przonski, Sov. Phys. JETP 24(6), 1089 (1967).
E. E. Antonov and Yu. P. Korchevoi, Ukr. Fiz. Zh. 22, 1557 (1977).
I. P. Zapesochnyi, E. N. Postoi, and I. S. Aleksakhin, Sov. Phys. JETP 41(5), 865 (1975).
B. M. Smirnov, Properties of Gas Discharge Plasma (Izdat. Polytekh. Inst., St. Petersburg, 2010) [in Russian].
G. A. Piech, J. B. Boffard, M. F. Gehrke, L. W. Anderson, and C. C. Lin, Phys. Rev. Lett. 81, 309 (1998); G. F. Drukarev, Electron Collisions with Atoms and Molecules (Nauka, Moscow, 1978) [in Russian].
J. B. Boffard, R. O. Jung, L. W. Anderson, and C. C. Lin, Adv. At. Mol. Opt. Phys. 54, 319 (2006).
R. O. Jung, J. B. Boffard, L. W. Anderson, and C. C. Lin, Phys. Rev. A: At., Mol., Opt. Phys. 75, 052607 (2007).
J. B. Boffard, B. Chiaro, T. Weber, and C. C. Lin, At. Data Nucl. Data Tables 93, 831 (2007).
A. V. Phelps, Phys. Rev. 114, 1011 (1959).
O. P. Bochkova, R. I. Lyagushenko, E. A. Sukiasyan, and Yu. A. Tolmachev, Izv. Akad. Nauk SSSR, Ser. Khim. 19, 475 (1974).
I. I. Sobelman, Radiative Spectra and Radiative Transitions (Springer-Verlag, Berlin, 1979).
T. Watanabe, Phys. Rev. A: At., Mol., Opt. Phys. 139, 1375 (1965).
Yu. A. Vdovin and V. M. Galitskii, Sov. Phys. JETP 25(5), 894 (1967).
L. M. Biberman and B. A. Veklenko, Sov. Phys. JETP 4, 237 (1956).
B. A. Veklenko, Sov. Phys. JETP 6, 629 (1957).
J. B. Boffard, R. O. Jung, and Chun C. Lin, J. Phys. D: Appl. Phys. 45, 045201 (2012).
Author information
Authors and Affiliations
Corresponding author
Additional information
The article is published in the original.
Rights and permissions
About this article
Cite this article
Afanas’ev, V.P., Smirnov, B.M. & Zhilyaev, D.A. Excited atoms in argon gas discharge plasma. J. Exp. Theor. Phys. 119, 138–145 (2014). https://doi.org/10.1134/S1063776114060089
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063776114060089