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An experimental study on chemical shifts and X-ray intensity ratios

ArticleAçık Erişim

Özet

In this study, full widths at half maximum (FWHM), asymmetry indexes, chemical shifts (ΔE) and Kβ-to-Kα X-ray intensity ratios of some pure metals (Mn, Fe, Cu and Zn) and some of their oxidized compounds (Mn2O3, Fe2O3, Fe3O4, Cu2O3 and ZnO) were investigated. The samples were excited by 59.54 keV photons emitted from a241Am radioisotopes source and characteristic K X-rays emitted from the samples were counted by a Si(Li) detector. The results have shown that the Kβ-to-Kα X-ray intensity ratios, asymmetry indexes, chemical shifts and full widths at half maximum (FWHM) values can change with sample sizes. © 2023 Elsevier Ltd

Anahtar Kelimeler

Asymmetry indexChemical shiftsFWHMX -ray intensity ratiosMetalsPhotonsRadiographyX-RaysChemical shiftCopper oxidesHematiteMagnetiteManganese oxideX ray detectorsZinc oxideamericium 241copperironmanganesezincmetalFull widths at half maximumsHalf maximum valueKαPure metalsRadioisotope sourcesSample sizesShift-andX-ray intensity ratiosArticle
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AlanDeğerDil
dc.contributor.authorUğurlu, Mine
dc.contributor.authorAkkuş, Tuba
dc.contributor.authorAkbulut, Ozan
dc.contributor.authorDemir, Lütfü
dc.contributor.authorYılmaz, Demet
dc.date.accessioned2026-10-18T20:27:06.582906229Z
dc.date.available2026-10-18T20:27:06.582906229Z
dc.date.issued2023
dc.description.abstractIn this study, full widths at half maximum (FWHM), asymmetry indexes, chemical shifts (ΔE) and Kβ-to-Kα X-ray intensity ratios of some pure metals (Mn, Fe, Cu and Zn) and some of their oxidized compounds (Mn2O3, Fe2O3, Fe3O4, Cu2O3 and ZnO) were investigated. The samples were excited by 59.54 keV photons emitted from a241Am radioisotopes source and characteristic K X-rays emitted from the samples were counted by a Si(Li) detector. The results have shown that the Kβ-to-Kα X-ray intensity ratios, asymmetry indexes, chemical shifts and full widths at half maximum (FWHM) values can change with sample sizes. © 2023 Elsevier Ltd
dc.identifier.doi10.1016/j.apradiso.2023.110861
dc.identifier.eissn1872-9800
dc.identifier.issn0969-8043
dc.identifier.pmid37224693
dc.identifier.scopus2-s2.0-85159763149
dc.identifier.startpage110861
dc.identifier.urihttps://rdlopen.rawdatalibrary.net/r/ebyu/12175
dc.identifier.volume198
dc.identifier.wosWOS:001009420300001
dc.language.isoen
dc.publisherElsevier Ltd
dc.relation.ispartofApplied Radiation and Isotopes
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectAsymmetry index
dc.subjectChemical shifts
dc.subjectFWHM
dc.subjectX -ray intensity ratios
dc.subjectMetals
dc.subjectPhotons
dc.subjectRadiography
dc.subjectX-Rays
dc.subjectChemical shift
dc.subjectCopper oxides
dc.subjectHematite
dc.subjectMagnetite
dc.subjectManganese oxide
dc.subjectX ray detectors
dc.subjectZinc oxide
dc.subjectamericium 241
dc.subjectcopper
dc.subjectiron
dc.subjectmanganese
dc.subjectzinc
dc.subjectmetal
dc.subjectFull widths at half maximums
dc.subjectHalf maximum value
dc.subjectKα
dc.subjectPure metals
dc.subjectRadioisotope sources
dc.subjectSample sizes
dc.subjectShift-and
dc.subjectX-ray intensity ratios
dc.subjectArticle
dc.titleAn experimental study on chemical shifts and X-ray intensity ratios
dc.typeArticle
dspace.entity.typePublication
rdl.citation.scopus2
rdl.citation.wos2
rdl.departmentErzincan Binali Yıldırım University, Faculty of Arts and Sciences, Department of Physics, Erzincan, 24100, Turkey. Electronic address: takkus@erzincan.edu.tr.
rdl.source.indexSCOPUS
rdl.source.indexWOS
rdl.source.indexPUBMED
rdl.wos.indexScience Citation Index Expanded (SCI-EXPANDED)