Dependence of magnetic properties on the growth temperature of Mn0.04Ge0.96 grown on Si (001)

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dc.contributor.authorToydemir, B.
dc.contributor.authorOnel, A. C.
dc.contributor.authorErtas, M.
dc.contributor.authorArslan, L. Colakerol
dc.date.accessioned2025-10-29T11:26:26Z
dc.date.issued2015
dc.departmentGebze Teknik Üniversitesi
dc.description.abstractThe structural and magnetic properties of Mn0.04Ge0.96 thin films grown on Si (001) substrates at different growth temperatures were investigated. The films were grown by sequential deposition of MnGe and Ge multilayers using molecular beam epitaxy It was found that the magnetic ordering and Curie temperature could be controlled by adjusting the distance between the Mn ions in the Ge spacer layer depending on growth temperature. We found that the samples grown below 130 degrees C contained highly disordered ferromagnetic Mn rich domains. Both structural and magnetic characterizations revealed that Mn5Ge3 precipitates were formed in Mn clusters free Ge matrix when the samples were grown at 150 degrees C. Both the Mn rich domains and Mn5Ge3 precipitates showed out of the plane magnetic anisotropy and similar ESR line shapes. (C) 2014 Elsevier B.V. All rights reserved.
dc.description.sponsorshipEuropean Union FP7 Marie Curie Program IFMGeDMS Grant
dc.description.sponsorshipThis work was supported in part by European Union FP7 Marie Curie Program IFMGeDMS Grant.
dc.identifier.doi10.1016/j.jmmm.2014.08.049
dc.identifier.endpage358
dc.identifier.issn0304-8853
dc.identifier.issn1873-4766
dc.identifier.orcid0000-0001-6085-1833
dc.identifier.scopus2-s2.0-84907168995
dc.identifier.scopusqualityQ2
dc.identifier.startpage354
dc.identifier.urihttps://doi.org/10.1016/j.jmmm.2014.08.049
dc.identifier.urihttps://hdl.handle.net/20.500.14854/10258
dc.identifier.volume374
dc.identifier.wosWOS:000344949000057
dc.identifier.wosqualityQ2
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_WOS_20251020
dc.subjectDiluted magnetic semiconductor
dc.subjectMnGe
dc.subjectFerromagnetic resonance phase
dc.subjectCurie temperature
dc.titleDependence of magnetic properties on the growth temperature of Mn0.04Ge0.96 grown on Si (001)
dc.typeArticle

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