A5087303429- X-ray Spectroscopy and Fluorescence Analysis
- Electron and X-Ray Spectroscopy Techniques
- Nuclear Physics and Applications
- Advanced X-ray and CT Imaging
- Radiation Shielding Materials Analysis
- X-ray Diffraction in Crystallography
- Analytical chemistry methods development
- Flame retardant materials and properties
- Phase Change Materials Research
- Polymer composites and self-healing
- Hybrid Renewable Energy Systems
- Advanced biosensing and bioanalysis techniques
- Thermal and Kinetic Analysis
- Nuclear reactor physics and engineering
- High Temperature Alloys and Creep
- Ammonia Synthesis and Nitrogen Reduction
- Muon and positron interactions and applications
- Chemical Thermodynamics and Molecular Structure
- Ionic liquids properties and applications
- Electrochemical Analysis and Applications
- Spectroscopy and Chemometric Analyses
- Laser-induced spectroscopy and plasma
- Medical Malpractice and Liability Issues
- Heavy Metals in Plants
- Geochemistry and Geologic Mapping
İskenderun Technical University
2016-2024
Karadeniz Technical University
2009-2015
Mustafa Kemal University
2014-2015
Abstract In this study, the semi-empirical and empirical calculations of K X-ray intensity ratios, K-shell fluorescence yields, vacancy transfer probabilities have been performed for 3d transition elements. Also, σKα, σKβ production cross-sections, Kβ/Kα ωK ηKL elements measured. The samples were excited by 59.5 keV γ-rays from a 241Am annular radioactive source. X-rays emitted counted an Ultra-LEGe detector with resolution 150 eV at 5.9 keV. Keywords: elementscross-sectionsfluorescence...
In this study, empirical and semiempirical $K$-shell fluorescence yields (\ensuremath{\omega}${}_{K}$) $K$\ensuremath{\beta}/$K$\ensuremath{\alpha} intensity ratios from the available experimental data for elements with $23\ensuremath{\leqslant}Z\ensuremath{\leqslant}30$ were calculated to compare them in different alloys. The are fitted using quantity ${[{\ensuremath{\omega}}_{K}/(1\ensuremath{-}{\ensuremath{\omega}}_{K})]}^{1/4}$ vs $Z$ deduce ratios. yield values used calculate $K$...
The production cross-sections, intensity ratios, and radiative Auger ratios of Co, Ni, Cu, Zn elements in different complexes were measured. chemical effects on the K shell fluorescence parameters these investigated changes interpreted according to charge transfer process. samples excited by 59.5 keV γ-rays from a 241Am annular radioactive source. X-rays emitted counted an Ultra-LEGe detector with resolution 150 eV at 5.9 keV.
It is known that zinc alloys with iron group metals have better corrosion resistance than pure zinc. Owing to the of these alloys, Zn–Fe coatings are widely used in automotive industry and excellent mechanical performance. In this work, we investigated relationship between changes measured X-ray fluorescence parameters (Kβ/Kα, σKα σKβ) structural such as microstrain or grain size values for were prepared different pH values. To explain changes, Kα KβX-ray production cross sections,...
Abstract Among organic phase‐change materials (PCM), paraffin is commonly used, but it not environmentally friendly due to its petrochemical origin. For efficient utilization of solar or thermal energy, new PCM are needed, necessary improve the properties existing materials. Therefore, renewable alternatives such as lamb's tail fat a latent heat storage material particular importance for evaluation bio‐based waste oils. In this study, were developed by using different concentrations...
In this paper, the measured Kβ/Kα intensity ratio values published in literature from 1980 to 2011 have been reported. The weighted- and unweighted-mean of experimental data were fitted by analytical function deduce new semiempirical empirical ratios atomic range 16 ≤ Z 92. semi-empirical then deduced fitting normalized their corresponding theoretical directly ones. results compared with other reported literature.