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dc.creatorVijatović Petrović, Mirjana
dc.creatorDžunuzović, Adis
dc.creatorBobić, Jelena
dc.creatorIlić, Nikola
dc.creatorStijepovi, Ivan
dc.creatorStojanović, Biljana D
dc.date.accessioned2022-04-05T15:31:12Z
dc.date.available2022-04-05T15:31:12Z
dc.date.issued2020
dc.identifier.issn1820-6131
dc.identifier.urihttp://rimsi.imsi.bg.ac.rs/handle/123456789/1391
dc.description.abstractComposites based on barium titanate and nickel zinc ferrite doped with cooper and samarium were prepared by a mixing method. The formation of barium titanate tetragonal crystal structure and nickel zinc ferrite cubic spinel structure was identified. Polygonal grains were formed in all three types of ceramics. Due to the very high conductivity of ferrite phase in the materials the ferroelectric hysteresis loops were roundish and not typical for classical ferroelectric material. The break down field was found to be similar for all compositions. Leakage current measurements have shown the existence of different types of conductivity mechanisms in each material. The impedance analysis suggested a bit stronger impact of grain boundaries on total conductivity of the composites and the mechanism of polaronic conduction of two types. The magnetization of the composites is lower than for the pure ferrite phase and corresponds to the weight fraction of the ferrite phase. The soft magnetic nature of these composites might be very useful for development of multifunctional devices which will be able to switch the magnetization with small external magnetic field. Humidity sensing properties of the prepared ceramics were also investigated.en
dc.publisherUniverzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200053/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200134/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceProcessing and Application of Ceramics
dc.subjectmagnetic propertiesen
dc.subjecthumidity sensitivityen
dc.subjectelectrical propertiesen
dc.subjectcompositesen
dc.titleStudy of barium titanate/nickel-zinc ferrite based composites: Electrical and magnetic properties and humidity sensitivityen
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage18
dc.citation.issue1
dc.citation.other14(1): 9-18
dc.citation.rankM22
dc.citation.spage9
dc.citation.volume14
dc.identifier.doi10.2298/PAC2001009V
dc.identifier.fulltexthttp://rimsi.imsi.bg.ac.rs/bitstream/id/325/1388.pdf
dc.identifier.scopus2-s2.0-85085089357
dc.identifier.wos000522564500002
dc.type.versionpublishedVersion


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Приказ основних података о документу