Original scientific paper

Spectroscopic studies of Ini-Hg high-pressure arc

Tuš Gegaj ; Faculty of Science, 38000 Priština, Yugoslavia
Višnja Henč-Bartolić ; Faculty of Electrical Engineering, University of Zagreb, Yugoslavia
Goran Pichler ; Institute of Physics of the University, 41000 Zagreb, Yugoslavia, POB 304
Jadranka Rukavina ; TEŽ, 41000 Zagreb
Tihomir Šetinc ; TEŽ, 41000 Zagreb

Abstract

We measured the distributions of the relative intensities of the mercury and indium spectral lines along and across the plasma of the high-pressure InI-Hg arc. The radial distribution of intensities of mercury spectral lines were obtained by means of the Abel inversion procedure. The temperature distribution was experimentally obtained, and the relevant concentration of neutral atoms and electrons in plasma were calculated for a simple plasma model. The intensity of the satellite band that appears in the red wing of the indium spectral line at 451.13 nm was studied in order to establish the possible correlation with the temperature measured by means of the Boltzmann plot.

Keywords

Hrčak ID:

331125

URI

https://hrcak.srce.hr/331125

Publication date:

2.7.1986.

Article data in other languages: croatian

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