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Transport and switching behaviors in magnetic tunnel junctions consisting of CoFeB/FeNiSiB hybrid free layers

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dc.contributor.authorKim, D. H.-
dc.contributor.authorKim, D. K.-
dc.contributor.authorCho, J. U.-
dc.contributor.authorPark, S. Y.-
dc.contributor.authorIsogami, S.-
dc.contributor.authorTsunoda, M.-
dc.contributor.authorTakahashi, M.-
dc.contributor.authorFullerton, E. E.-
dc.contributor.authorKim, Y. K.-
dc.date.accessioned2021-09-06T20:08:34Z-
dc.date.available2021-09-06T20:08:34Z-
dc.date.created2021-06-18-
dc.date.issued2012-05-01-
dc.identifier.issn0021-8979-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/108461-
dc.description.abstractWe report the efficacy of CoFeB/FeNiSiB hybrid ferromagnetic layers as free layers in magnetic tunnel junctions. A junction with a CoFeB (2.25 nm)/FeNiSiB (0.75 nm) free layer exhibited a tunneling magnetoresistance ratio and a resistance-area product value of 130% and 25 Omega mu m(2), respectively. The critical current density for spin transfer torque (STT) switching was 2.3 MA/cm(2). This study suggests that the addition of an amorphous FeNiSiB in the free layer enhances the magnetotransport properties. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4709738]-
dc.languageEnglish-
dc.language.isoen-
dc.publisherAMER INST PHYSICS-
dc.subjectBIAS-VOLTAGE-DEPENDENCE-
dc.subjectROOM-TEMPERATURE-
dc.subjectMAGNETORESISTANCE-
dc.titleTransport and switching behaviors in magnetic tunnel junctions consisting of CoFeB/FeNiSiB hybrid free layers-
dc.typeArticle-
dc.contributor.affiliatedAuthorKim, Y. K.-
dc.identifier.doi10.1063/1.4709738-
dc.identifier.scopusid2-s2.0-84864266211-
dc.identifier.wosid000304109900092-
dc.identifier.bibliographicCitationJOURNAL OF APPLIED PHYSICS, v.111, no.9-
dc.relation.isPartOfJOURNAL OF APPLIED PHYSICS-
dc.citation.titleJOURNAL OF APPLIED PHYSICS-
dc.citation.volume111-
dc.citation.number9-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.subject.keywordPlusBIAS-VOLTAGE-DEPENDENCE-
dc.subject.keywordPlusROOM-TEMPERATURE-
dc.subject.keywordPlusMAGNETORESISTANCE-
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