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College of Natural Sciences(자연과학대학)Dept. of Chemistry(화학과)CH-Journal Papers(저널논문)

Room Temperature Ferromagnetism in Single-Crystalline Fe(5)Si(3) Nanowires

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dc.contributor.authorSeo, Kwan-Yongko
dc.contributor.authorLee, Sung-Hunko
dc.contributor.authorJo, Young-Hunko
dc.contributor.authorJung, Myung-Hwako
dc.contributor.authorKim, Jin-Heeko
dc.contributor.authorChurchill, David Gko
dc.contributor.authorKim, Bong-Sooko
dc.date.accessioned2013-03-11T02:50:28Z-
dc.date.available2013-03-11T02:50:28Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2009-04-
dc.identifier.citationJOURNAL OF PHYSICAL CHEMISTRY C, v.113, no.17, pp.6902 - 6905-
dc.identifier.issn1932-7447-
dc.identifier.urihttp://hdl.handle.net/10203/98073-
dc.description.abstractWe have investigated electrical and magnetic properties of single-crystalline Fe5Si3 nanowires. The nanowire ensemble shows ferromagnetic properties with a high T-c of 380 K, small coercivity, and no remanence in zero field at room temperature. Such magnetic properties of the single-crystalline nanowires should give a chance to realize not only novel nanospintronic devices but also biomedical applications. Electrical transport measurements on single Fe5Si3 nanowire device show metallic properties with low resistivity of 487 mu . Omega . cm. Fe5Si3 nanowires are the first example of single-crystalline metallic ferromagnet with a T-c higher than room temperature.-
dc.languageEnglish-
dc.publisherAMER CHEMICAL SOC-
dc.subjectNANOPARTICLES-
dc.subjectTRANSPORT-
dc.subjectGROWTH-
dc.subjectFESI-
dc.subjectMAGNETORESISTANCE-
dc.subjectHYPERTHERMIA-
dc.subjectFILMS-
dc.titleRoom Temperature Ferromagnetism in Single-Crystalline Fe(5)Si(3) Nanowires-
dc.typeArticle-
dc.identifier.wosid000265529700006-
dc.identifier.scopusid2-s2.0-67049107556-
dc.type.rimsART-
dc.citation.volume113-
dc.citation.issue17-
dc.citation.beginningpage6902-
dc.citation.endingpage6905-
dc.citation.publicationnameJOURNAL OF PHYSICAL CHEMISTRY C-
dc.identifier.doi10.1021/jp902010j-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorChurchill, David G-
dc.contributor.localauthorKim, Bong-Soo-
dc.contributor.nonIdAuthorJo, Young-Hun-
dc.contributor.nonIdAuthorJung, Myung-Hwa-
dc.contributor.nonIdAuthorKim, Jin-Hee-
dc.type.journalArticleLetter-
dc.subject.keywordPlusNANOPARTICLES-
dc.subject.keywordPlusTRANSPORT-
dc.subject.keywordPlusGROWTH-
dc.subject.keywordPlusFESI-
dc.subject.keywordPlusMAGNETORESISTANCE-
dc.subject.keywordPlusHYPERTHERMIA-
dc.subject.keywordPlusFILMS-
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