Extreme ultraviolet emission spectra of Gd and Tb ions

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Title: Extreme ultraviolet emission spectra of Gd and Tb ions
Authors: Kilbane, Deirdre
O'Sullivan, Gerry
Permanent link: http://hdl.handle.net/10197/3690
Date: 2010
Abstract: Theoretical extreme ultraviolet emission spectra of gadolinium and terbium ions calculated with the Cowan suite of codes and the flexible atomic code (FAC) relativistic code are presented. 4d–4f and 4p–4d transitions give rise to unresolved transition arrays in a range of ions. The effects of configuration interaction are investigated for transitions between singly excited configurations. Optimization of emission at 6.775 nm and 6.515 nm is achieved for Gd and Tb ions, respectively, by consideration of plasma effects. The resulting synthetic spectra are compared with experimental spectra recorded using the laser produced plasma technique.
Funding Details: Science Foundation Ireland
Type of material: Journal Article
Publisher: American Institute of Physics
Journal: Journal of Applied Physics
Volume: 108
Issue: 10
Start page: 104905-1
End page: 104905-5
Copyright (published version): 2010 American Institute of Physics
Keywords: Extreme ultraviolet emission spectraExcited statesGadoliniumIonsLuminescencePlasma sourceS
Subject LCSH: Ultraviolet spectra
Excited state chemistry
DOI: 10.1063/1.3506520
Language: en
Status of Item: Peer reviewed
metadata.dc.date.available: 2012-06-21T14:34:47Z
Appears in Collections:Physics Research Collection

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