Fabrication and mechanical characterization of rare earth permanent magnet SmCo5 films

Basit Öğe Kaydı
dc.authorid, mehmet/0000-0001-6030-0791
dc.contributor.authorKuru, M.
dc.contributor.authorSahin, O.
dc.contributor.authorOzarslan, S.
dc.contributor.authorOzmetin, A. E.
dc.date.accessioned2024-09-18T20:57:06Z
dc.date.available2024-09-18T20:57:06Z
dc.date.issued2017
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThis study reports mechanical properties of rare earth permanent magnet (REPM) SmCo5 thin films fabricated by RF magnetron sputtering technique. 1 mu m thick SmCo5 thin films were grown on Si (100) substrate at room temperature, and later they were annealed at 400 degrees C. Great care has been taken to decrease O-2 in the chamber throughout deposition. Mechanical and Structural properties of SmCo5 thin films were researched using the nanoindentation and in situ scanning probe microscopy (SPM), Grazing Incident X-ray Diffraction (GIXRD) and Scanning Electron Microscopy (SEM) techniques. Nanoindentation-induced plasticity of SmCo5 thin film was characterized by in situ SPM imaging of indented cross-sections. Nanoindentation results show load-displacement curves are continuous and smooth that there is no pile-up and sink-in behavior. Furthermore, both elastic modulus and nano hardness values of REPM SmCo5 exhibit peak load dependence. Nanohardness increases with increasing indentation test load, while the reduced modulus decrease with increasing indentation test load. The obtained values of the intrinsic nanohardness and intrinsic reduced modulus are 3.47 +/- 0.07 GPa and 43.09 +/- 1.60 GPa, respectively. (C) 2016 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipTurkish Planning Organization (DPT) [2010K121220]; Scientific and Technological Research Council of Turkey [112M199]en_US
dc.description.sponsorshipThis work was supported by the Turkish Planning Organization (DPT) with Project no. 2010K121220, and the Scientific and Technological Research Council of Turkey with Grant No. 112M199.en_US
dc.identifier.doi10.1016/j.jallcom.2016.10.089
dc.identifier.endpage732en_US
dc.identifier.issn0925-8388
dc.identifier.issn1873-4669
dc.identifier.scopus2-s2.0-84992073473en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage726en_US
dc.identifier.urihttps://doi.org/10.1016/j.jallcom.2016.10.089
dc.identifier.urihttps://hdl.handle.net/20.500.12483/12287
dc.identifier.volume694en_US
dc.identifier.wosWOS:000390622900095en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofJournal of Alloys and Compoundsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSmCo5 thin filmen_US
dc.subjectMechanical propertiesen_US
dc.subjectNanoindentationen_US
dc.titleFabrication and mechanical characterization of rare earth permanent magnet SmCo5 filmsen_US
dc.typeArticleen_US

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