Enhancement of analyte atomic lines with excitation energies of about 5 eV in the presence of molecular gases in analytical glow discharges-Reference-Cited by-同舟云学术

Enhancement of analyte atomic lines with excitation energies of about 5 eV in the presence of molecular gases in analytical glow discharges

Published:2014 Issue:11 Volume:29 Page:2022-2026
ISSN:0267-9477
Container-title:J. Anal. At. Spectrom.
language:en
Short-container-title:J. Anal. At. Spectrom.

Author:

Mushtaq Sohail¹²,Steers Edward B. M.¹²,Pickering Juliet C.³⁴²,Šmid Petr⁵⁶

Affiliation:

1. London Metropolitan University

2. London, UK

3. Blackett Laboratory

4. Imperial College

5. AQura GmbH

6. D63457 Hanau-Wolfgang, Germany

Abstract

Small amounts of hydrogen or oxygen in either argon or neon plasmas cause previously unexplained enhanced excitation of various analyte atomic lines with upper energies close to 5 eV.

Publisher

Royal Society of Chemistry (RSC)

Subject

Spectroscopy,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2014/JA/C4JA00193A

Reference16 articles.

1. Effects of a controlled addition of nitrogen and oxygen to argon on the analytical parameters of glow discharge optical emission spectrometry

2. A. Bengtson and S.Hänström , The influence of hydrogen on emission intensities in GD-OES consequences for quantitative depth profile analysis , Proceedings of the 5th International Conference on Progress in Analytical Chemistry in the Steel and Metals , 1999 , 4754 –

3. The influence of hydrogen, nitrogen or oxygen additions to radiofrequency argon glow discharges for optical emission spectrometry

4. Hydrogen effects on copper, zinc and nickel atomic emission lines in argon radiofrequency glow discharge optical emission spectrometry

5. Emission spectra of copper and argon in an argon glow discharge containing small quantities of hydrogen

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