Abstract
We report on the results of spectroscopic measurements of electron concentration N e and temperature T e , as well as the reduced electric field strength E/N in the plasma of a high-voltage nanosecond discharge in the gap with a strongly nonuniform electric field distribution, which is filled with nitrogen under the atmospheric pressure. The possibility of using the method for determining T e and E/N, which is based on the determination of the ratio of the peak intensities of the ionic N +2 (λ = 391.4 nm) and molecular N2 (λ = 394 nm) nitrogen bands, is proved. We detected the mean values of quantities N e , T e , and E/N amounting to ∼2 × 1014 cm−3, ∼2 eV, and ∼240 Td, respectively. In addition, the dynamics of these quantities is determined.
Similar content being viewed by others
References
L. V. Tarasova and L. N. Khudyakova, Sov. Phys. Tech. Phys. 14, 1148 (1969).
Yu. L. Stankevich and V. G. Kalinin, Sov. Phys. Dokl. 12, 1148 (1967).
R. C. Noggle, E. P. Krider, and J. R. Wayland, J. Appl. Phys. 39, 4746 (1968).
L. V. Tarasova, L. N. Khudyakova, T. V. Loiko, and V. A. Tsukerman, Sov. Phys. Tech. Phys. 19, 351 (1975).
L. P. Babich, T. V. Loiko, and L. V. Tarasova, Sov. Phys. Tech. Phys. 23, 915 (1978).
I. D. Kostyrya, V. S. Skakun, V. F. Tarasenko, and A. V. Fedenev, Tech. Phys. 49, 987 (2004).
E. Kh. Baksht, M. I. Lomaev, D. V. Rybka, and V. F. Tarasenko, Kvantovaya Elektron. (Moscow) 36, 576 (2006).
M. I. Lomaev, D. V. Rybka, D. A. Sorokin, V. F. Tarasenko, and K. Yu. Krivonogova, Opt. Spectrosc. 107, 33 (2009).
L. P. Babich, I. A. Bereznin, T. V. Loiko, and M. D. Tarasov, Izv. Vyssh. Uchebn. Zaved., Radiofiz. 25, 1131 (1982).
D. A. Sorokin, M. I. Lomaev, and K. Yu. Krivonogova, Izv. Tomsk. Politekh. Univ. 316, 80 (2010).
S. Yatom, E. Stambulchik, V. Vekselman, and Ya. E. Krasik, Phys. Rev. E 88, 013107 (2013).
F. Ya. Zagulov, A. S. Kotov, V. G. Shpak, Ya. Ya. Yurike, and M. I. Yalandin, Prib. Tekh. Eksp., No. 2, 146 (1989).
G. Bekefi, Plinciples of Laser Plasmas (Wiley, New York, 1976).
N. Britun, M. Gaillard, A. Ricard, Y. M. Kim, K. S. Kim, and J. G. Han, J. Phys. D: Appl. Phys. 40, 1022 (2007).
P. Paris, M. Aints, F. Valk, T. Plank, A. Haljaste, K. V. Kozlov, and H.-E. Wagner, J. Phys. D: Appl. Phys. 38, 3894 (2005).
Yu. P. Raizer, Gas Discharge Physics (Springer, Berlin, 1991; Izd. Dom Intellekt, Dolgoprudnyi, 2009).
B. Godard, IEEE J. Quantum Electron. 10, 147 (1974).
S. M. Starikovskaia, N. B. Anikin, S. V. Pancheshnyi, D. V. Zatsepin, and A. Yu. Starikovskii, Plasma Sources Sci. Technol. 10, 344 (2001).
Yu. I. Bychkov, V. F. Losev, V. V. Savin, and V. F. Tarasenko, Kvantovaya Elektron. (Moscow) 2, 2047 (1975).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © D.A. Sorokin, M.I. Lomaev, T.I. Banokina, V.F. Tarasenko, 2014, published in Zhurnal Tekhnicheskoi Fiziki, 2014, Vol. 84, No. 8, pp. 13–20.
Rights and permissions
About this article
Cite this article
Sorokin, D.A., Lomaev, M.I., Banokina, T.I. et al. Determination of the electron concentration and temperature, as well as the reduced electric field strength, in the plasma of a high-voltage nanosecond discharge initiated in atmospheric-pressure nitrogen by a runaway electron beam. Tech. Phys. 59, 1119–1126 (2014). https://doi.org/10.1134/S1063784214080234
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063784214080234