Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/115
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dc.contributor.authorKasalica, Bećkoen
dc.contributor.authorStojadinović, Stevanen
dc.contributor.authorBelča, Ivanen
dc.contributor.authorSarvan, Mirjanaen
dc.contributor.authorZeković, Ljubišaen
dc.contributor.authorRadić-Perić, Jelenaen
dc.date.accessioned2022-06-30T15:20:56Z-
dc.date.available2022-06-30T15:20:56Z-
dc.date.issued2013-01-01en
dc.identifier.issn0267-9477en
dc.identifier.urihttps://physrep.ff.bg.ac.rs/handle/123456789/115-
dc.description.abstractIn this paper we present the results of intensity measurements of D 1 (589.5224 nm) and D2 (588.9950 nm) sodium doublet spectral lines emitted from a short-lifetime plasma randomly appearing across the aluminum anode surface during its electrolytic oxidation from the water solution of boric acid with sodium tetraborate. We found that the D2 to D1 intensity ratios were not constant, varying from 2 to 1.2. Assuming that the plasma is in local thermal equilibrium it is expected that the intensity ratio of sodium doublet components equals the ratio of the statistical weights of the atomic sublevels corresponding to the electronic transitions (D1: 32P1/2-32S 1/2, D2: 32P3/2-32S 1/2) i.e. 2. After detailed analyses of a series of spectra obtained by applying different detection parameters, like exposure time, slit width, detection mode, and number of accumulations, we attributed the anomalous D 2/D1 intensity ratio to the effect of approaching a saturation condition of the charge coupled device detector and thus to an early indication of saturation occurrence. © 2013 The Royal Society of Chemistry.en
dc.relation.ispartofJournal of Analytical Atomic Spectrometryen
dc.titleThe anomalous sodium doublet D<inf>2</inf>/D<inf>1</inf> spectral line intensity ratio - A manifestation of CCD's presaturation effecten
dc.typeConference Paperen
dc.identifier.doi10.1039/c2ja30239jen
dc.identifier.scopus2-s2.0-84870890309en
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/84870890309en
dc.relation.issue1en
dc.relation.volume28en
dc.relation.firstpage92en
dc.relation.lastpage97en
item.openairetypeConference Paper-
item.cerifentitytypePublications-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
crisitem.author.orcid0000-0002-8300-6234-
crisitem.author.orcid0000-0002-6589-6296-
crisitem.author.orcid0000-0001-6124-5333-
crisitem.author.orcid0000-0002-2679-3200-
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