Abstract
Emission spectra of gas discharges resulted from dipole allowed transitions between triplet states of the hydrogen molecule are placed in the near ultraviolet, visible and near infrared wavelength ranges. This makes them attractive for use in spectral diagnostics of gas discharges. An improved collisional-radiative model is used for analysis of applicability of optical emission spectroscopy based on the emission of triplet states of molecular hydrogen for diagnostics of non-equilibrium microwave plasma.
Similar content being viewed by others
References
The Applications of Plasmas to Chemical Processing, Baddour, R.F. and Timmins, R.S., Eds., Cambridge: MIT Press, 1967.
Techniques and Applications of Plasma Chemistry, Hollahan, J.R. and Bell, A.T., Eds., New York: Willey, 1974.
Wightman, J.P., Proc. IEEE, 1974, vol. 62, p. 4.
Lebedev, Yu.A. and Polak, L.S., High Energy Chem., 1980, vol. 13, p. 331.
Microwave Excited Plasmas, Moisan, M. and Pelletier, J., Eds., Amsterdam: Elsevier, 1992.
Fizika i khimiya gazovyh razryadov v puchkah SVCh-voln (Physics and Chemistry of Gas Discharges in Microwave Beams), Kovrizhnykh, L.M., Ed., Tr. Inst. Obshch. Fiz. im. A. M. Prokhorova, Ross. Akad. Nauk, 1994, vol. 47.
Wertheimer, M.R. and Moisan, M., Pure Appl. Chem., 1994, vol. 66, p. 1343.
Mehedi, H.A., Achard, J., Rats, D., Brinza, O., Tallaire, A., Mille, V., Silva, F., Provent, Ch., and Gicquel, A., Diamond Relat. Mater., 2014, vol. 47, p. 58.
Vikharev, A.L., Gorbachev, A.M., Kozlov, A.V., Koldanov, V.A., Litvak, A.G., Ovechkin, N.M., Radishev, D.B., Bykov, Yu.V., and Caplan, M., Diamond Relat. Mater., 2006, vol. 15, p. 502.
Silva, F., Hassouni, K., Bonnin, X., and Gicquel, A., J. Phys.: Condens. Matter, 2009, vol. 21, 364202.
Vikharev, A.L., Gorbachev, A.M., Muchnikov, A.B., Radishev, D.B., Kopelovich, E.A., and Troitskiy, M.M., J. Phys. D: Appl. Phys., 2012, vol. 45, 395202.
Ma, J., Ashfold, M.N.R., and Mankelevich, Yu.A., J. Appl. Phys., 2009, vol. 105, 043302.
King, D., Yaran, M.K., Schuelke, T., Grotjohn, T.A., Reinhard, D.K., and Asmussen, J., Diamond Relat. Mater., 2008, vol. 17, p. 520.
Grotjohn, T., Liske, R., Hassouni, K., and Asmussen, J., Diamond Relat. Mater., 2005, vol. 14, p. 288.
Shakhatov, V.A. and Lebedev, Yu.A., High Temp., 2011, vol. 49, no. 2, p. 257.
Shakhatov, V.A., Lebedev, Yu.A., and Lacoste, A., and Bechu, S., High Temp., 2015, vol. 53, no. 4, p. 569.
Shakhatov, V.A., Lebedev, Yu.A., Lacoste, A., and Bechu, S., High Temp., 2016, vol. 54, no. 1, p. 120.
Shakhatov, V.A. and Lebedev, Yu.A., Usp. Prikl. Fiz., 2014, vol. 2, no. 6, p. 571.
Shakhatov, V.A. and Lebedev, Yu.A., Usp. Prikl. Fiz., 2015, vol. 3, no. 1, p. 21.
Bechu, S., Lacoste, A., Lebedev, Yu.A., and Shakhatov, V.A., Prikl. Fiz., 2015, vol. 2, p. 45.
Shakhatov, V.A., Lebedev, Yu.A., Lacoste, A., and Bechu, S., High Temp., 2016, vol. 54, no. 4, p. 467.
Shakhatov, V.A. and Gordeev, O.A., Opt. Spectrosc., 2007, vol. 103, p. 483.
Lebedev, Yu.A. and Mokeev, M.V., Plasma Phys. Rep., 2000, vol. 26, p. 272.
Lebedev, Yu.A. and Mokeev, M.V., Plasma Phys. Rep., 2001, vol. 27, p. 418.
Gritsinin, S.I., Kossyi, I.A., Malykh, N.I., et al., J. Phys. D: Appl. Phys., 1998, vol. 31, p. 2942.
Carl, D.S., Farhat, S., Gicquel, A., et al., J. Thermophys. Heat Transfer, 1996, vol. 10, p. 426.
Lebedev, Yu.A. and Karoulina, E.V., J. Phys. D: Appl. Phys., 1988, vol. 21, p. 411.
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
Shakhatov, V.A., Lebedev, Y.A. On the applicability of the optical emission of triplet states of hydrogen molecules for the diagnostics of non-equilibrium microwave hydrogen discharge. High Temp 55, 496–501 (2017). https://doi.org/10.1134/S0018151X17040198
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0018151X17040198