OPTOGALVANIC PHOTODETACHMENT SPECTROSCOPY
Open Access
- 1 November 1983
- journal article
- Published by EDP Sciences in Le Journal de Physique Colloques
- Vol. 44 (C7) , C7-461
- https://doi.org/10.1051/jphyscol:1983745
Abstract
A new extension to optogalvanic spectroscopy, in which electrons detached from negative ions formed in the discharge are observed as a function of incident laser wavelength, has been developed. The determination of the electron affinities of I- and Cl- atomic ions is described. The potential of the technique for studying the spectroscopy of molecular negative ions is also discussedKeywords
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