Structural and shielding effectiveness properties of (NiFe2O4/chopped strands) composites for 6.5-18 GHz applications

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dc.authoridSahin, Ethem Ilhan/0000-0001-7859-9066
dc.authoridAmanzholova, Alina/0000-0003-0370-7645
dc.authoridIBRAHIM, JAMAL-ELDIN F. M./0000-0003-2479-5955
dc.contributor.authorSahin, Ethem Ilhan
dc.contributor.authorIbrahim, Jamal-Eldin F. M.
dc.contributor.authorEmek, Mehriban
dc.contributor.authorSinsoysal, Bahaddin
dc.contributor.authorAmanzholova, Alina
dc.date.accessioned2025-01-06T17:44:53Z
dc.date.available2025-01-06T17:44:53Z
dc.date.issued2024
dc.description.abstractIn this research, a mixed oxide technique was employed to create composite materials comprising NiFe2O4-chopped strands, aimed at evaluating their structural properties and microwave shielding effectiveness. The composites, produced through a hot-pressing process with varying proportions of NiFe2O4 and chopped strands, were integrated with epoxy to enhance their shielding capabilities. X-ray diffraction confirmed the formation of single-phase NiFe2O4, free from secondary phases. Scanning electron microscopy analysis corroborated the presence of cubic crystalline NiFe2O4, without microstructural impurities. The microwave shielding performance of the composites was assessed within the 6.5-18 GHz frequency range using a network analyzer (NA), revealing a minimum shielding effectiveness of - 36.34 dB at 16.56 GHz for a 1.3 mm thick sample. These findings demonstrate the successful fabrication of NiFe2O4-chopped strands composites with tunable microwave shielding properties, achieved by adjusting the NiFe2O4 content, allowing for tailored performance across various frequency bands.
dc.description.sponsorshipUniversity of Miskolc
dc.description.sponsorshipOpen access funding provided by University of Miskolc. The authors have not disclosed any funding
dc.identifier.doi10.1007/s10854-024-12965-y
dc.identifier.issn0957-4522
dc.identifier.issn1573-482X
dc.identifier.issue20
dc.identifier.scopus2-s2.0-85198645396
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s10854-024-12965-y
dc.identifier.urihttps://hdl.handle.net/20.500.14669/3229
dc.identifier.volume35
dc.identifier.wosWOS:001270001500005
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Materials Science-Materials in Electronics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241211
dc.subjectCarbon
dc.subjectZn
dc.titleStructural and shielding effectiveness properties of (NiFe2O4/chopped strands) composites for 6.5-18 GHz applications
dc.typeArticle

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