Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/95
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dc.contributor.authorStojadinović, Stevanen
dc.contributor.authorVasilić, Rastkoen
dc.contributor.authorPetković-Benazzouz, Marijaen
dc.contributor.authorNedic, Z.en
dc.contributor.authorKasalica, Bećkoen
dc.contributor.authorBelča, Ivanen
dc.contributor.authorZeković, Ljubišaen
dc.date.accessioned2022-06-30T15:20:53Z-
dc.date.available2022-06-30T15:20:53Z-
dc.date.issued2010-04-30en
dc.identifier.issn0013-4686en
dc.identifier.urihttps://physrep.ff.bg.ac.rs/handle/123456789/95-
dc.description.abstractIn this paper, we have investigated luminescence properties of oxide films formed by anodization of aluminum in 12-tungstophosphoric acid. For the first time we have measured weak luminescence during anodization of aluminum in this electrolyte (so-called galvanoluminescence GL) and showed that there are wide GL bands in the visible region of the spectrum and observed two dominant spectral peaks. The first one is at about 425 nm, and the second one shifts with anodization voltage. As the anodization voltage approaches the breakdown voltage, a large number of sparks appear superimposed on the anodic GL. Several intensive band peaks were observed under breakdown caused by electron transitions in W, P, Al, O, H atoms. Furthermore, photoluminescence (PL) of anodic oxide films and anodic-spark formed oxide coatings were performed. In both cases wide PL bands in the range from 320 nm to 600 nm were observed. © 2010 Elsevier Ltd. All rights reserved.en
dc.relation.ispartofElectrochimica Actaen
dc.subject12-Tungstophosphoric aciden
dc.subjectBarrier oxide filmsen
dc.subjectGalvanoluminescenceen
dc.subjectPEOen
dc.subjectPhotoluminescenceen
dc.titleLuminescence properties of oxide films formed by anodization of aluminum in 12-tungstophosphoric aciden
dc.typeArticleen
dc.identifier.doi10.1016/j.electacta.2010.02.011en
dc.identifier.scopus2-s2.0-77950339671en
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/77950339671en
dc.relation.issue12en
dc.relation.volume55en
dc.relation.firstpage3857en
dc.relation.lastpage3863en
item.grantfulltextnone-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextNo Fulltext-
crisitem.author.orcid0000-0002-6589-6296-
crisitem.author.orcid0000-0003-2476-7516-
crisitem.author.orcid0000-0002-8300-6234-
crisitem.author.orcid0000-0001-6124-5333-
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