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dc.creatorMuscas, Giuseppe
dc.creatorJovanović, Sonja
dc.creatorVukomanović, Marija
dc.creatorSpreitzer, Matjaž
dc.creatorPeddis, Davide
dc.date.accessioned2019-08-20T10:17:21Z
dc.date.available2019-08-20T10:17:21Z
dc.date.issued2019
dc.identifier.issn0925-8388 (print)
dc.identifier.issn1873-4669 (electronic)
dc.identifier.urihttps://linkinghub.elsevier.com/retrieve/pii/S0925838819316147
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/8194
dc.description.abstractMagnetic nanoparticles represent complex but very interesting objects. They combine the bulk properties with novel phenomena emerging at the nanoscale due to finite-size effects. The recent development of the synthetic procedures allows having a strong control on the size and shape of individual particles and on their physical-chemical structure. Among different magnetic materials, spinel ferrite nanoparticles offer strong chemical and physical stability as well as tunable magnetic properties. In the present article, we investigate the effect of Zn substitution in cobalt ferrite nanoparticles. The technological development of nanoparticle-based magnetic materials aims to find a balance between a well-defined magnetic behavior of individual elements and their strong interactions, which arise from the need of miniaturization that leads to dense ensembles of the system's constituents. Within this complex context, we provide one route to optimize the properties of small spinel ferrite particles by tuning their chemical composition without compromise their structural properties, and with full control of their size and shape. Furthermore, we propose an advanced analysis of their magnetic properties in the framework of the random anisotropy model. We will show that the chemical composition not only determines the intrinsic anisotropy energy of each nanoparticle but also owns a profound effect on the interparticle interactions. © 2019 Elsevier B.V.en
dc.language.isoen
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45006/RS//
dc.relationMinistry of Higher Education, Science and Technology of the Republic of Slovenia [P2-0091]
dc.relationSlovenian Research Agency [J2-8169]
dc.relationSwedish Research Council
dc.relationOlle Engkvist Byggmastare foundation
dc.rightsrestrictedAccess
dc.sourceJournal of Alloys and Compounds
dc.subjectMagnetic nanoparticlesen
dc.subjectSpinel ferriteen
dc.subjectMagnetic interactionsen
dc.subjectCobalt ferriteen
dc.subjectZn dopingen
dc.titleZn-doped cobalt ferrite: Tuning the interactions by chemical compositionen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractВукомановић, М; Педдис, Д; Јовановић, С; Спреитзер, М; Мусцас, Г;
dc.rights.holder© 2019 Elsevier B.V.
dc.citation.volume796
dc.citation.spage203
dc.citation.epage209
dc.identifier.wos000469820900039
dc.identifier.doi10.1016/j.jallcom.2019.04.308
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85065464315


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