Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/146
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dc.contributor.authorDjeniže, S.en
dc.contributor.authorSrećković, A.en
dc.contributor.authorBukvić, Srđanen
dc.date.accessioned2022-07-05T16:23:46Z-
dc.date.available2022-07-05T16:23:46Z-
dc.date.issued2011-01-01en
dc.identifier.issn1434-6060en
dc.identifier.urihttps://physrep.ff.bg.ac.rs/handle/123456789/146-
dc.description.abstractOn the basis of the spectral line intensity relaxation during the plasma decay, fifty six spectral lines between 219 nm and 330 nm in the cadmium (Cd) spectrum were identified as CdIII (doubly ionized) or CdIV (triply ionized) lines. The measured Stark widths of twelve, the most intense spectral lines around 315±15 nm with well defined profiles, are presented. Investigated spectral lines originate from the high lying energy levels, not classified up to now. A linear low-pressure pulsed arc was used as an optically thin plasma source. A pulsed discharge was produced in a pyrex discharge tube. Helium was chosen as the carrier gas. The cadmium atoms were sputtered from the thin cadmium cylindrical plates located in the homogeneous axial part of the discharge tube. The helium plasma was operated at electron temperatures up to 19 000 K and 1.1 × 1023 m-3 electron density. The stepwise ionization processes via the high lying singly ionized (CdII) energy levels, populated well due to the Penning and charge exchange effects, provide high density of the CdIII (and CdIV) ions in our helium plasma. The temporal evolutions of the spectral line intensities were monitored using a spectrograph and an ICCD camera as a highly sensitive detection system. © 2011 EDP Sciences, SIF, Springer-Verlag Berlin Heidelberg.en
dc.relation.ispartofEuropean Physical Journal Den
dc.titleOn the Cd III spectrum in a pulsed helium dischargeen
dc.typeArticleen
dc.identifier.doi10.1140/epjd/e2011-20075-6en
dc.identifier.scopus2-s2.0-79958022983en
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/79958022983en
dc.relation.issue2en
dc.relation.volume62en
dc.relation.firstpage185en
dc.relation.lastpage189en
item.grantfulltextnone-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextNo Fulltext-
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