title: Chemical effect on the K shell x-ray fluorescence parameters of some Ce compounds.
abstract: Chemical effects on the Kβ/Kα x-ray intensity ratios, fluorescence yields wK and vacancy transfer probabilities ηKL for some Ce compounds were investigated. In this study, the samples were excited by 59.54 keV γ-rays from a 5Ci (241)Am annular radioactive source. K x-rays emitted by samples were counted by an HPGe detector with a resolution of 182 eV at 5.9 keV. The experimental values were compared with the theoretical and other experimental values. The aim of these measurements was to characterize the dependence of the line position and line width with the chemical environment changes.
authors.affiliation: Department of Physics, Faculty of Sciences, Ataturk University, 25240 Erzurum, Turkey. ahmettursucu@atauni.edu.tr
authors.forename: A
authors.initials: A
authors.lastname: Turşucu
authors.forename: D
authors.initials: D
authors.lastname: Demir
mesh_terms: D002563:Cerium / Q000032:analysis / Q000737:chemistry* / Q000528:radiation effects*; D013050:Spectrometry, Fluorescence / Q000379:methods*; D013052:Spectrometry, X-Ray Emission
chemical_list: D002563:Cerium