TY  - JOUR
AU  - Majstorović, G. Lj.
AU  - Ivanović, N. V.
AU  - Šišović, N. M.
AU  - Djurović, S.
AU  - Konjević, N.
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6916
AB  - We report the results of an Ar I and Ne I line shape study in an abnormal glow discharge
operating in argon and neon. The spectral lines were observed along the axis of a cylindrical
glow discharge parallel (side-on) and perpendicular (end-on) to the cathode surface. The
side-on spectra show spectral line shifting and sometimes simultaneous shifting and splitting
in the cathode fall region of the glow discharge. The results of the measured line shift with
available data for the dc Stark effect are used for measurement of electric field strength in the
cathode fall region of the glow discharge. Electron temperatures of 2860K and 4770K in the
negative glow region of argon and neon discharges, respectively, were determined from the
relative intensities of Ar I or Ne I lines using the Boltzmann plot technique. An electron
number density of ≈1020 m−3 (±25%) in the negative glow region of the argon discharge was
determined from the widths of two plasma-broadened Ar I lines using theoretical Stark
broadening data. The end-on recorded line profiles show 10–40% larger half-widths than the
side-on recorded line profiles from the negative glow. This effect is a result of the
superposition of line emission in the cathode fall region under the influence of the dc Stark
effect on the line profile from the negative glow.
PB  - IOP Publishing
T2  - Plasma Sources Science and Technology
T1  - Ar I and Ne I spectral line shapes for an abnormal glow discharge diagnostics
IS  - 22
DO  - 10.1088/0963-0252/22/4/045015
ER  - 

@article{
author = "Majstorović, G. Lj. and Ivanović, N. V. and Šišović, N. M. and Djurović, S. and Konjević, N.",
year = "2013",
abstract = "We report the results of an Ar I and Ne I line shape study in an abnormal glow discharge
operating in argon and neon. The spectral lines were observed along the axis of a cylindrical
glow discharge parallel (side-on) and perpendicular (end-on) to the cathode surface. The
side-on spectra show spectral line shifting and sometimes simultaneous shifting and splitting
in the cathode fall region of the glow discharge. The results of the measured line shift with
available data for the dc Stark effect are used for measurement of electric field strength in the
cathode fall region of the glow discharge. Electron temperatures of 2860K and 4770K in the
negative glow region of argon and neon discharges, respectively, were determined from the
relative intensities of Ar I or Ne I lines using the Boltzmann plot technique. An electron
number density of ≈1020 m−3 (±25%) in the negative glow region of the argon discharge was
determined from the widths of two plasma-broadened Ar I lines using theoretical Stark
broadening data. The end-on recorded line profiles show 10–40% larger half-widths than the
side-on recorded line profiles from the negative glow. This effect is a result of the
superposition of line emission in the cathode fall region under the influence of the dc Stark
effect on the line profile from the negative glow.",
publisher = "IOP Publishing",
journal = "Plasma Sources Science and Technology",
title = "Ar I and Ne I spectral line shapes for an abnormal glow discharge diagnostics",
number = "22",
doi = "10.1088/0963-0252/22/4/045015"
}

Majstorović, G. Lj., Ivanović, N. V., Šišović, N. M., Djurović, S.,& Konjević, N.. (2013). Ar I and Ne I spectral line shapes for an abnormal glow discharge diagnostics. in Plasma Sources Science and Technology
IOP Publishing.(22).
https://doi.org/10.1088/0963-0252/22/4/045015

Majstorović GL, Ivanović NV, Šišović NM, Djurović S, Konjević N. Ar I and Ne I spectral line shapes for an abnormal glow discharge diagnostics. in Plasma Sources Science and Technology. 2013;(22).
doi:10.1088/0963-0252/22/4/045015 .

Majstorović, G. Lj., Ivanović, N. V., Šišović, N. M., Djurović, S., Konjević, N., "Ar I and Ne I spectral line shapes for an abnormal glow discharge diagnostics" in Plasma Sources Science and Technology, no. 22 (2013),
https://doi.org/10.1088/0963-0252/22/4/045015 . .