K-shell X-ray fluorescence cross-sections and intensity ratios for some pure metals at 59.5 and 123.6 keV
Citation
Çevik, U., Kaya, S., Ertuğrul, B., Baltaş, H. & Karabidak, S.M. (2007). K-shell X-ray fluorescence cross-sections and intensity ratios for some pure metals at 59.5 and 123.6 keV. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 262(2), 165-170. https://doi.org/10.1016/j.nimb.2007.06.007Abstract
K-shell X-ray fluorescence cross-sections for some pure metals such as Cr, Fe, Co, Cu, Zn, Ga, Se, Y, Mo, Cd, In, Sn, Te, Ba, Ta, W and Bi have been theoretically and experimentally determined. The Cr, Fe, Co, Cu, Zn, Ga, Se, Y, Mo, Cd, In, Sn, Te and Ba metals were excited by 59.5 keV ?-ray from 50 mCi 241Am radioactive source and the Ta, W and Bi targets were excited by 123.6 keV ?-ray from 25 mCi 57Co radioactive source. The characteristic K X-rays emitted by samples were detected by using a super Si(Li) detector having a resolution of 150 eV at 5.9 keV. In addition, the IK?/IK? intensity ratios for these metals were studied. The obtained experimental values of the K-shell X-ray fluorescence cross-sections and the IK?/IK? intensity ratios have been compared with theoretical values. The measured values were in good agreement with theoretical values. © 2007 Elsevier B.V. All rights reserved.
