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Number of results
Journal
2006 | 4 | 3 | 369-379
Article title

Radial distribution of hydrogen atoms in H
2 plasma

Content
Title variants
Languages of publication
EN
Abstracts
EN
The radial intensities of the H
α and H
2 Fulcher α (d
3Πu − a
3Σg) system spectral lines were used to obtain the radial distribution of hydrogen atoms in H
2 plasma discharge. We have obtained new equations in order to describe the distribution of atoms in molecule discharges. Abel’s integral equation has been solved by Tikhonov’s regularization procedure. Model functions have been introduced to examine the limitations in the applicability of this method. An estimation of the degree of dissociation in the radial direction has been obtained.
Publisher

Journal
Year
Volume
4
Issue
3
Pages
369-379
Physical description
Dates
published
1 - 9 - 2006
online
1 - 9 - 2006
Contributors
  • Faculty of Physics, University of Montenegro, 81000, Podgorica, Serbia and Montenegro
  • Faculty of Physics, University of Montenegro, 81000, Podgorica, Serbia and Montenegro, mirav@rc.pmf.cg.ac.yu
References
  • [1] Physics Encyclopedia I “Soviet Encyclopedia”, Nauka, Moskow, 1988 (in Russian).
  • [2] A.M. Devyatov, V.M. Schibkov and V.L. Schibkov: “Physics processes in non-equilibrium plasma of binary gas mixture”, Conntrib. Plasma Phys., Vol. 26(1), (1986), pp. 37–51 (in Russian).
  • [3] R. Bleekroode and J.W. Laarse: “Optical determination of Cs ground state depletion in Cs-Ar low pressure discharges”, J. Appl. Phys., Vol. 40(6), (1969), pp. 2401–2403. http://dx.doi.org/10.1063/1.1658004[Crossref]
  • [4] J.H. Waszink and J. Polman: “Cesium depletion in the positive column of Cs-Ar discharges”, J. Appl. Phys., Vol. 40(6), (1969), pp. 2403–2408. http://dx.doi.org/10.1063/1.1658005[Crossref]
  • [5] R. Bleekroode and J.W. Laarse: “Optical determination of Cs ground state depletion in Cs-Ar discharges”, J. Appl. Phys., Vol. 38(3), (1967), pp. 5062–5065. http://dx.doi.org/10.1063/1.1709276[Crossref]
  • [6] A.N. Tikhonov and A.V. Goncharski: Ill-posed Problems, Moscow University Press, Moscow, 1987 (in Russian).
  • [7] S.R. Mijovic: Study of physics properties in positive column of electric discharge in hydrogen and mixture of He - H 2, Thesis (PhD), Belgrade University, 1993.
  • [8] A.M. Devyatov, A.V. Kalinin, Li Syun Chan and S.R. Mijovic: “The density of H − in the positive column of low pressure of hydrogen plasma”, Vestnik Moskovskogo Universiteta, Fizika Astronomiya, Vol. 32, pp. 32–37, (1991)(in Russian).
  • [9] K. Kondo, K. Okazaki, H. Oyama, T. Oda, Y. Sakamoto and A. Iiyoshi: “Electron temperature measurements using intesity ratio of H 2 Fulcher α (d 3Πu − a 3Σg) to H α emissions in a weakly ionised plasma”, Jap. J. Appl. Phys., Vol. 27(8), (1988), pp. 1560–1561. http://dx.doi.org/10.1143/JJAP.27.1560[Crossref]
  • [10] A.M. Devyatov, A.V. Kalinin and S.R. Mijović: “The estimation of the degree of ionisation in low pressure hydrogen plasmas from relative intesity of H 2Fulcher α (d 3Πu − a 3Σg) and H α line”, Opt. Spectrosc., Vol. 71(6), (1991), pp. 910–913.
  • [11] Junyi Dong and R.J. Kearney: “Symmetrizing, filtering and abel inversion using fourier transform techniques”, J. Quant. Spectrosc. Rad., Vol. 46, (1991), pp. 141–149. http://dx.doi.org/10.1016/0022-4073(91)90018-L[Crossref]
  • [12] M. Vuceljic and S. Mijovic: “Regularization method and applications in spectroscopy”, J. Quant. Spectrosc. Rad., Vol. 56, (1996), pp. 617–621. http://dx.doi.org/10.1016/0022-4073(96)00085-4[Crossref]
  • [13] R.H. Hamond, W.B. Rogers and J.B. Crittenden: Introduction To Fortran 77 And The Personal Computer, McGraw-Hill Book Company, New York, 1987.
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_s11534-006-0021-2
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