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Please use this identifier to cite or link to this item: https://olympias.lib.uoi.gr/jspui/handle/123456789/14594
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dc.contributor.authorPanagiotopoulos, I.en
dc.contributor.authorBasina, G.en
dc.contributor.authorAlexandrakis, V.en
dc.contributor.authorDevlin, E.en
dc.contributor.authorHadjipanayis, G.en
dc.contributor.authorColak, L.en
dc.contributor.authorNiarchos, D.en
dc.contributor.authorTzitzios, V.en
dc.date.accessioned2015-11-24T17:39:08Z-
dc.date.available2015-11-24T17:39:08Z-
dc.identifier.issn1932-7447-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/14594-
dc.rightsDefault Licence-
dc.subjectmagnetic-propertiesen
dc.subjectcore/shell nanoparticlesen
dc.subjectiron nanoparticlesen
dc.subjectcoo nanoparticlesen
dc.subjectcobalt oxideen
dc.subjectanisotropyen
dc.subjectnanocrystalsen
dc.subjecttransitionen
dc.subjectparticleen
dc.subjectshellen
dc.titleSynthesis and Exchange Bias in gamma-Fe2O3/CoO and Reverse CoO/gamma-Fe2O3 Binary Nanoparticlesen
heal.typejournalArticle-
heal.type.enJournal articleen
heal.type.elΆρθρο Περιοδικούel
heal.identifier.primaryDoi 10.1021/Jp8085446-
heal.identifier.secondary<Go to ISI>://000268907500006-
heal.languageen-
heal.accesscampus-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικώνel
heal.publicationDate2009-
heal.abstractgamma-Fe2O3/CoO and reverse CoO/gamma-Fe2O3 binary nanoparticles have been prepared by a facile, two-step chemical route through the thermal decomposition of Co(acaC)(2) and Fe(acac) in hot oleyl amine. The synthesis is, based on heterogeneous nucleation and growth of the second component on seed nanoparticles of the first one. The binary particles have been characterized by X-ray diffraction, transmission electron microscopy. and Cognate techniques. The heteroparticles are very stable in nonpolar organic solvents due the organic coating that is formed in situ. The presence of the antiferromagnetic CoO phase leads to unidirectional anisotropy, which is shown to originate front both magnetically compensated and Uncompensated interfaces.en
heal.publisherAmerican Chemical Societyen
heal.journalNameJournal of Physical Chemistry Cen
heal.journalTypepeer reviewed-
heal.fullTextAvailabilityTRUE-
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