M. Dogan

L shell X-ray fluorescence parameters of Pb in phthalocyanine complexes

The L shell X-ray intensity ratios Li/Lα (i=l, β and γ), the production cross-sections σ(Li) (i=l, α, β and γ) and the L3 subshell fluorescence yields ω(L3) have been investigated for the element Pb in the phthalocyanine complexes. The measurements have been performed using an (241)Am annular radioactive source and an Ultra-LEGe detector with a resolution of 150 eV at 5.9 keV. The experimental values have been compared with the theoretical values of pure Pb element.

Influence of pH and glycine on the K X-ray fluorescence parameters of Zn and Cr in Zn–Cr alloys

Abstract In this study, σKα,β production cross-sections and Kβ/Kα, intensity ratios of Cr and Zn have been measured in pure metals and in different alloy compositions which have different composition values. The alloying effects on the fluorescence parameters of Cr and Zn were investigated and the changes in these parameters interpreted according to the rearrangement of valance state electrons and the charge transfer process between the 3d elements which constitute the alloys. The samples were excited by 59.5 keV γ-rays from a 241Am annular radioactive source. K X-rays emitted by samples were counted by an Ultra-LEGe detector with a resolution of 150 eV at 5.9 keV. The effect of pH and glycine values on alloy composition and alloying effect on the K x-ray fluorescence parameters of Cr and Zn were also investigated.

Corrigendum to “Alloying effect on K X-ray intensity ratio and production cross section values of Zn and Cr in Zn–Cr alloys” [Radiat. Phys. Chem. 87 (2013) 6–15]

a Department of Physics, Faculty of Sciences, Karadeniz Technical University, Trabzon 61080, Turkey b Bordj-Bou-Arreridj University Center, Institute of Science and Technology, 34000 Algeria c Ferhat Abbas University, Faculty of Science, Physics Department, Laboratory LESIMS, Setif 19000, Algeria d Department of Physics, Faculty of Arts and Sciences, Mustafa Kemal University, Hatay 31040, Turkey e Department of Metallurgical and Materials Engineering, Faculty of Technology, Mustafa Kemal University, Hatay 31040, Turkey f Department of Energy Systems Engineering, Faculty of Technology, Mustafa Kemal University, Hatay 31040, Turkey