Synthesis of a Fe3O4/paa-based magnetic fluid for Faraday-rotation measurements

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dc.contributor.authorKüçükdermenci S.
dc.contributor.authorKutluay D.
dc.contributor.authorAvgyn Y.
dc.date.accessioned2019-10-26T21:37:17Z
dc.date.available2019-10-26T21:37:17Z
dc.date.issued2013
dc.departmentEge Üniversitesien_US
dc.description.abstractHighly water-soluble Fe3O4/PAA (polyacrylic acid) nanoparticles (NPs) were synthesized with the high-temperature hydrolysis method. We report the first demonstration of Faraday rotation (FR) for a magnetic fluid (MF) synthesized with this novel method. The experiments were performed in the DC regime (0-6. 10C-2 T) at room temperature for 14 concentrations from 1.8 mg/ml to 5 mg/ml. The maximum rotation was recorded as 0.96° cm-1 for 3.33 mg/ml and this is called the critical concentration (CCRITICAL). It was found that the rotation tends to decrease when the concentration is higher than CCRITICAL. The MF behavior for FR is discussed with respect to substructure interactions (particle-particle, chain-chain). This work provides a new insight for the FR investigations of MFs including highly water-soluble magnetic NPs.en_US
dc.identifier.endpage78en_US
dc.identifier.issn1580-2949
dc.identifier.issn1580-2949en_US
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage71en_US
dc.identifier.urihttps://hdl.handle.net/11454/18055
dc.identifier.volume47en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofMateriali in Tehnologijeen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFaraday rotationen_US
dc.subjectFe3O4 Nanoparticlesen_US
dc.subjectMagnetic fluidsen_US
dc.subjectMagneto-Optic responseen_US
dc.titleSynthesis of a Fe3O4/paa-based magnetic fluid for Faraday-rotation measurementsen_US
dc.typeArticleen_US

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