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Electronic and ionic processes and ionic bombardment of the cathode in a DC hydrogen glow discharge

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Electronic and ionic processes and ionic bombardment of the cathode in a DC hydrogen glow discharge. / Dexter, Amos Christopher; Farrell, T.; Lees, M. I.
In: Journal of Physics D: Applied Physics, Vol. 22, No. 3, 14.03.1989, p. 413-430.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Dexter, AC, Farrell, T & Lees, MI 1989, 'Electronic and ionic processes and ionic bombardment of the cathode in a DC hydrogen glow discharge', Journal of Physics D: Applied Physics, vol. 22, no. 3, pp. 413-430. https://doi.org/10.1088/0022-3727/22/3/007

APA

Dexter, A. C., Farrell, T., & Lees, M. I. (1989). Electronic and ionic processes and ionic bombardment of the cathode in a DC hydrogen glow discharge. Journal of Physics D: Applied Physics, 22(3), 413-430. https://doi.org/10.1088/0022-3727/22/3/007

Vancouver

Dexter AC, Farrell T, Lees MI. Electronic and ionic processes and ionic bombardment of the cathode in a DC hydrogen glow discharge. Journal of Physics D: Applied Physics. 1989 Mar 14;22(3):413-430. doi: 10.1088/0022-3727/22/3/007

Author

Dexter, Amos Christopher ; Farrell, T. ; Lees, M. I. / Electronic and ionic processes and ionic bombardment of the cathode in a DC hydrogen glow discharge. In: Journal of Physics D: Applied Physics. 1989 ; Vol. 22, No. 3. pp. 413-430.

Bibtex

@article{939965cc6dcd428aa4fd9df78fe81442,
title = "Electronic and ionic processes and ionic bombardment of the cathode in a DC hydrogen glow discharge",
abstract = "The ionic and electronic reactions occurring in the cathode dark space (CDS) and negative glow (NG) of a hydrogen glow discharge with operating parameters typical of those used in surface treatments are modelled to calculate the angular and energy distributions of the ions incident on the cathode. The self-consistent model comprises three interactive sub-models, two of which are based on Monte Carlo simulations of electrons and positive ions, the third on conservation and mobility equations and is used for the determination of the ions' diffusion current from the NG to the CDS. Where available, reaction cross sections are taken from the literature with estimates being made for those such as H3+ to H+ which are not documented. An experimental determination of the energy of H+, H2+ and H3+ ions arriving at the cathode of the discharge is described and it is shown that the hydrogen ion currents predicted by the model are in accordance with those measured experimentally. ",
author = "Dexter, {Amos Christopher} and T. Farrell and Lees, {M. I.}",
year = "1989",
month = mar,
day = "14",
doi = "10.1088/0022-3727/22/3/007",
language = "English",
volume = "22",
pages = "413--430",
journal = "Journal of Physics D: Applied Physics",
issn = "0022-3727",
publisher = "IOP Publishing Ltd",
number = "3",

}

RIS

TY - JOUR

T1 - Electronic and ionic processes and ionic bombardment of the cathode in a DC hydrogen glow discharge

AU - Dexter, Amos Christopher

AU - Farrell, T.

AU - Lees, M. I.

PY - 1989/3/14

Y1 - 1989/3/14

N2 - The ionic and electronic reactions occurring in the cathode dark space (CDS) and negative glow (NG) of a hydrogen glow discharge with operating parameters typical of those used in surface treatments are modelled to calculate the angular and energy distributions of the ions incident on the cathode. The self-consistent model comprises three interactive sub-models, two of which are based on Monte Carlo simulations of electrons and positive ions, the third on conservation and mobility equations and is used for the determination of the ions' diffusion current from the NG to the CDS. Where available, reaction cross sections are taken from the literature with estimates being made for those such as H3+ to H+ which are not documented. An experimental determination of the energy of H+, H2+ and H3+ ions arriving at the cathode of the discharge is described and it is shown that the hydrogen ion currents predicted by the model are in accordance with those measured experimentally.

AB - The ionic and electronic reactions occurring in the cathode dark space (CDS) and negative glow (NG) of a hydrogen glow discharge with operating parameters typical of those used in surface treatments are modelled to calculate the angular and energy distributions of the ions incident on the cathode. The self-consistent model comprises three interactive sub-models, two of which are based on Monte Carlo simulations of electrons and positive ions, the third on conservation and mobility equations and is used for the determination of the ions' diffusion current from the NG to the CDS. Where available, reaction cross sections are taken from the literature with estimates being made for those such as H3+ to H+ which are not documented. An experimental determination of the energy of H+, H2+ and H3+ ions arriving at the cathode of the discharge is described and it is shown that the hydrogen ion currents predicted by the model are in accordance with those measured experimentally.

U2 - 10.1088/0022-3727/22/3/007

DO - 10.1088/0022-3727/22/3/007

M3 - Journal article

VL - 22

SP - 413

EP - 430

JO - Journal of Physics D: Applied Physics

JF - Journal of Physics D: Applied Physics

SN - 0022-3727

IS - 3

ER -