Emission and absorption spectra of InBr in low pressure discharges

Author

Briefi, Stefan ; Fantz, Ursel

Author_Institution

Lehrstuhl fuer Exp. Plasmaphysik, Univ. Augsburg, Augsburg

fYear

2008

fDate

15-19 June 2008

Firstpage

1

Lastpage

1

Abstract

This paper studies heated inductively driven rf-discharges using emission and absorption spectroscopy. The dependence on parameters such as pressure, heating temperature and amount of InBr in different background gases has been investigated. The measured spectra are compared to simulations of the InBr emission based on molecular constants, Franck-Condon factors and transition probabilities, providing information about rotational, vibrational and electronic population of the electronic states involved in the transition.

Keywords

Franck-Condon factors; high-frequency discharges; indium compounds; luminescence; plasma properties; rotational states; vibrational states; Franck-Condon factors; InBr; absorption spectra; absorption spectroscopy; background gases; electronic population; electronic states; emission spectra; emission spectroscopy; heated inductively driven rf-discharges; heating temperature; molecular constants; rotational population; transition probabilities; vibrational population; Electromagnetic wave absorption; Fault location; Heating; Indium; Light sources; Nuclear and plasma sciences; Plasma applications; Plasma sources; Spectroscopy; Vibration measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Plasma Science, 2008. ICOPS 2008. IEEE 35th International Conference on

Conference_Location

Karlsruhe

ISSN

0730-9244

Print_ISBN

978-1-4244-1929-6

Electronic_ISBN

0730-9244

Type

conf

DOI

10.1109/PLASMA.2008.4590914

Filename

4590914