K?-to-K? X-ray intensity ratio studies on changes of valance electron structures of nickel in Ni-B/hBN composite coatings

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dc.authoridCengiz, Erhan/0000-0002-4094-5784
dc.contributor.authorCengiz, Erhan
dc.contributor.authorKarahan, Ismail Hakki
dc.date.accessioned2024-09-18T20:28:14Z
dc.date.available2024-09-18T20:28:14Z
dc.date.issued2022
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractIn this study, K beta/K alpha X-ray intensity ratio values of nickel in Ni coating and Ni-B/hBN (hBN: hexagonal Boron Nitride) composite coatings have been determined by the Energy Dispersive X-ray fluorescence spectroscopy (EDXRF) method. The K beta/K alpha X-ray intensity ratios of nickel in the Ni coating and Ni-B/hBN composite coatings have been compared with theoretical, experimental, and fitted data of the pure nickel. X-ray Diffraction (XRD) and Scanning Electron Microscopy (SEM) measurements have been performed to observe how hBN particles with different bath concentrations affected the crystal structure and microstructure, respectively. The valence electronic structure of Ni in the coatings has been determined by comparing the experimental K beta/K alpha X-ray intensity ratios with Multiconfiguration Dirac-Fock (MCDF) predictions for various electron structures of Ni. The results show that while the values of the K beta/K alpha X-ray intensity ratio of the Ni-B/hBN composite coatings over pure Ni coatings increases, the 3d electron populations decreases. The change in the valence electronic structure were interpreted through charge transfer and rearrangement processes.en_US
dc.identifier.doi10.1016/j.radphyschem.2021.109928
dc.identifier.issn0969-806X
dc.identifier.issn1879-0895
dc.identifier.scopus2-s2.0-85121276994en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.radphyschem.2021.109928
dc.identifier.urihttps://hdl.handle.net/20.500.12483/10801
dc.identifier.volume192en_US
dc.identifier.wosWOS:000789646900009en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofRadiation Physics and Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectK X-ray intensity ratiosen_US
dc.subjectValance electronic structureen_US
dc.subjectAm-241 sourceen_US
dc.subjectNi-B/hBN compositeen_US
dc.titleK?-to-K? X-ray intensity ratio studies on changes of valance electron structures of nickel in Ni-B/hBN composite coatingsen_US
dc.typeArticleen_US

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