Annealing Effect on Structural and Magnetic Properties of Cu2MnAl Heusler Alloy Films

Basit Öğe Kaydı
dc.contributor.authorTopkaya, R.
dc.contributor.authorYilgin, R.
dc.contributor.authorKazan, S.
dc.contributor.authorAkdogan, N.
dc.contributor.authorObaida, M.
dc.contributor.authorInam, H.
dc.contributor.authorWesterholt, K.
dc.date.accessioned2025-10-29T11:31:23Z
dc.date.issued2012
dc.departmentFakülteler, Temel Bilimler Fakültesi, Fizik Bölümü
dc.descriptionInternational Conference on Nanoscale Magnetism (ICNM) -- SEP 28-OCT 02, 2010 -- Gebze-Istanbul, TURKEY
dc.description.abstractCu2MnAl Heusler alloy films were grown on MgO (001) substrates by using the ion beam sputtering technique. The films were post-annealed at varying temperatures in order to investigate the influence of annealing on crystal structure and magnetic properties. The structural properties of Cu2MnAl films have been investigated by using x-ray diffraction (XRD) and magnetic properties have been investigated by both vibrating sample magnetometer (VSM) and ferromagnetic resonance (FMR) techniques. The experimental data indicates that the crystal structure of the films strongly depends on the annealing temperature. When the films were annealed at 200 A degrees C, the saturation magnetization (M (s) =250 emu/cm(3)) achieved its maximum and the coercive field (H (c) a parts per thousand 7 Oe) reached its minimum with B2 ordered structure. In addition, FMR results have revealed that the Cu2MnAl film annealed 200 A degrees C has the highest effective magnetization. The combination of structural and magnetic characterization indicates that the optimum growth temperature is 200 A degrees C for the Cu2MnAl Heusler alloy films on MgO substrates.
dc.description.sponsorshipDPT (State Planning Organization of Turkey) [2009K120730]
dc.description.sponsorshipTUBITAK [209T061]
dc.description.sponsorshipDFG [SFB 491]
dc.description.sponsorshipTUBITAK at Ruhr-Universitaet Bochum
dc.description.sponsorshipThis work was partially supported by DPT (State Planning Organization of Turkey) through the project no. 2009K120730, TUBITAK through the project no. 209T061 and DFG through SFB 491. S. Kazan acknowledges TUBITAK for financial support during his postdoctoral studies at Ruhr-Universitaet Bochum.
dc.identifier.doi10.1007/s10948-011-1228-z
dc.identifier.endpage2609
dc.identifier.issn1557-1939
dc.identifier.issn1557-1947
dc.identifier.issue8
dc.identifier.orcid0000-0001-8469-5919
dc.identifier.orcid0000-0002-4499-5041
dc.identifier.orcid0000-0002-8183-5733
dc.identifier.scopus2-s2.0-84870243589
dc.identifier.scopusqualityQ2
dc.identifier.startpage2605
dc.identifier.urihttps://doi.org/10.1007/s10948-011-1228-z
dc.identifier.urihttps://hdl.handle.net/20.500.14854/12015
dc.identifier.volume25
dc.identifier.wosWOS:000311297700010
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Superconductivity and Novel Magnetism
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectHalf metals
dc.subjectHeusler alloys
dc.subjectFerromagnetic resonance
dc.subjectCu2MnAl
dc.titleAnnealing Effect on Structural and Magnetic Properties of Cu2MnAl Heusler Alloy Films
dc.typeConference Object

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