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dc.contributor.author Islam, Md Nazrul -
dc.contributor.author Abbas, Mohamed -
dc.contributor.author Kim, Kun Woo -
dc.contributor.author Kim, CheolGi -
dc.date.accessioned 2018-01-25T01:11:38Z -
dc.date.available 2018-01-25T01:11:38Z -
dc.date.created 2017-04-10 -
dc.date.issued 2014-11 -
dc.identifier.issn 0374-4884 -
dc.identifier.uri http://hdl.handle.net/20.500.11750/5239 -
dc.description.abstract A facile sono-thermal approach using inexpensive and non-toxic chemicals was applied for the large-scale synthesis of iron nitride/iron (Fe4N/Fe) nanocomposite. The as-synthesized iron oxide (Fe3O4) nanoparticles by sonochemical method were treated in a thermal annealing chamber in presence of hydrogen (H2) and ammonia (NH3) gases to obtain Fe4N/Fe nanocomposite. X-ray diffraction (XRD) and energy dispersive spectroscopy (EDS) analyses revealed that the Fe4N/Fe nanocomposite had been successfully synthesized using this simple method. Transmission electron microscopy (TEM) data demonstrated that the sizes of the as-synthesized Fe4N/Fe nanocomposite were larger compared to the sizes for the initial Fe3O4 NPs. The magnetization curve obtained using vibrating sample magnetometer (VSM) measurements showed that the magnetization had been significantly increased in the synthesized Fe4N/Fe nanocomposite compared to that in the freshly-prepared Fe3O4 magnetic NPs. © 2014, The Korean Physical Society. -
dc.language English -
dc.publisher Korean Physical Society -
dc.title Thermal annealing synthesis of Fe4N/Fe nanocomposites from iron oxide (Fe3O4) nanoparticles -
dc.type Article -
dc.identifier.doi 10.3938/jkps.65.1649 -
dc.identifier.wosid 000346047000033 -
dc.identifier.scopusid 2-s2.0-84914672562 -
dc.identifier.bibliographicCitation Journal of the Korean Physical Society, v.65, no.10, pp.1649 - 1652 -
dc.identifier.kciid ART001931736 -
dc.description.isOpenAccess FALSE -
dc.subject.keywordAuthor High magnetization -
dc.subject.keywordAuthor Sono-chemical -
dc.subject.keywordAuthor Sono-thermal approach -
dc.subject.keywordAuthor Thermal annealing -
dc.subject.keywordPlus MAGNETIC NANOCRYSTALS -
dc.subject.keywordPlus RESONANCE -
dc.subject.keywordPlus PARTICLES -
dc.subject.keywordPlus FILMS -
dc.citation.endPage 1652 -
dc.citation.number 10 -
dc.citation.startPage 1649 -
dc.citation.title Journal of the Korean Physical Society -
dc.citation.volume 65 -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Physics -
dc.relation.journalWebOfScienceCategory Physics, Multidisciplinary -
dc.type.docType Article -
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Department of Physics and Chemistry Lab for NanoBio-Materials & SpinTronics(nBEST) 1. Journal Articles

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