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Investigation of K to L shell/subshell vacancy transitions of Zn and Fe in FexZn1-x thin film alloys
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Ö. Sögüt
Veröffentlicht/Copyright:
4. Dezember 2009
Abstract
The vacancy transfer probabilities from K-shell to L2-, L3- and L-shell/subshells were measured in FexZn1-x thin film alloys. The samples were excited by γ photons with energy 59.5 keV from a 50 mCi 241Am radioisotope source. The emitted K X-rays were detected by an Ultra-LEGe having a resolution of 150 eV at 5.9 keV. For comparison with experimental results, theoretical calculations have been made using radiative and nonradiative transition rates. The measured results are in good agreement with theoretically calculated values within experimental errors. FexZn1-x thin film alloys were electrochemically deposited on aluminum substrates from sulfate bath. In conclusion, it was found that the vacancy transfer probabilities changed in FexZn1-x thin films for different compositions of x.
Published Online: 2009-12-04
Published in Print: 2009-12
© by Oldenbourg Wissenschaftsverlag, München, Germany
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Schlagwörter für diesen Artikel
Fluorescence yield;
Y-ray intensity ratio;
Vacancy transfer;
Radiative transition;
EDXRF
Artikel in diesem Heft
- Production and separation of no-carrier-added 93,94,95Tc from 9Be activated yttrium target
- Charged particle induced reaction cross section data for production of the emerging medically important positron emitter 64Cu: A comprehensive evaluation
- Determination of 126Sn half-life from ICP-MS and gamma spectrometry measurements
- Investigation of K to L shell/subshell vacancy transitions of Zn and Fe in FexZn1-x thin film alloys
- X-ray absorption spectroscopic study of trivalent and tetravalent actinides in solution at varying pH values
- Kinetic and thermodynamic studies on the adsorption of U(VI) ions on densely crosslinked poly(methacrylic acid) from aqueous solutions
- Extraction of americium(III) from nitric acid medium by CMPO-TBP extractants in ionic liquid diluent
- Uranium, plutonium and neptunium co-recovery with high nitric acid concentration in extraction section by simplified solvent extraction process
- Separation of 109Cd from silver targets by nanohematite
- An adapted purification procedure to improve the quality of 90Y for clinical use
- Novel polymer vectors of 64Cu
- Radiosynthesis of a novel potential adenosine A3 receptor ligand, 5-ethyl 2,4-diethyl-3-((2-[18F]fluoroethyl)sulfanylcarbonyl)-6-phenylpyridine-5-carboxylate ([18F]FE@SUPPY:2)
- Determination of solubility parameters of cobalt(II) and indium(III) oxinates by tracer technique
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