Collective spin behavior of NiGe thin films on MgO substrate

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dc.authoridKazan, Sinan/0000-0002-8183-5733
dc.authoridKOCAMAN, BAYRAM/0000-0002-9439-3604
dc.contributor.authorKazan, S.
dc.contributor.authorKocaman, B.
dc.contributor.authorParabas, A.
dc.contributor.authorYildiz, F.
dc.date.accessioned2024-12-24T19:27:27Z
dc.date.available2024-12-24T19:27:27Z
dc.date.issued2021
dc.departmentSiirt Üniversitesi
dc.description.abstractThe results of the magnetic and structural properties of epitaxially grown NiGe thin films on (001) oriented MgO substrate by using molecular beam epitaxy (MBE) have been presented. The XRD measurements showed that the NiGe thin films grown on MgO substrate epitaxially with four-fould rotational crystalline symmetry. In addition, the measurements indicate that the NiGe films were grown on (110)-crystalliographic orientation with respect to (100) direction of the MgO substrate. It has been revealed that the saturation magnetization (M-s) decreases with increasing Ge concentration up to the critical value and then start to increases again at the rate of x = 0.14 in sample of Ni(1-x)Gex. With increasing of the relative Ge concentration, the structural and the magnetic properties of the films evolved into a new pahase with a critical structural order parameter. Also, ferromagnetic resonance measurements show that all magneto-crystalline anisotropy parameters are consistent with this structural critical order. We compared these results with our previous studies about the structural and magnetic properties of the NiGe thin films grown on native oxide Si (001) substrate.
dc.identifier.doi10.1016/j.jmmm.2020.167722
dc.identifier.issn0304-8853
dc.identifier.issn1873-4766
dc.identifier.scopus2-s2.0-85100079315
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1016/j.jmmm.2020.167722
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6628
dc.identifier.volume527
dc.identifier.wosWOS:000618386000014
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofJournal of Magnetism and Magnetic Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectNiGe
dc.subjectNickel germanide
dc.subjectFerromagnetic thin film
dc.subjectFerromagnetic resonance
dc.titleCollective spin behavior of NiGe thin films on MgO substrate
dc.typeArticle

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