Original scientific paper

Spectroscopic study of the laser produced dysprosium plasmas

Damir Veža ; Institute of Physics, P.O.Box 304, HR-10001 Zagreb, Croatia
Slobodan Milošević ; Institute of Physics, P.O.Box 304, HR-10001 Zagreb, Croatia

Abstract

We report the observations of the excimer laser-induced dysprosium plasma. The time evolution of DyI and DyII selected resonance line intensities and line widths was studied. It is found that the time development of the plasma plume can be significantly influenced by the presence of argon backing gas. The comparison of the measurements of dysprosium atomic line widths made in vacuum and in argon shows a small influence of argon on the measured Stark line widths.

Keywords

Hrčak ID:

299655

URI

https://hrcak.srce.hr/299655

Publication date:

1.3.1997.

Article data in other languages: croatian

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