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dc.contributor.authorCOEY, JOHN MICHAEL DAVID
dc.date.accessioned2014-04-15T13:54:06Z
dc.date.available2014-04-15T13:54:06Z
dc.date.issued2012
dc.date.submitted2012en
dc.identifier.citationYu, GQ, Kurt, H, Feng, JF, Xu, K, Coey, JMD, Han, XF, Spin-dependent tunneling spectroscopy in MgO-based double-barrier magnetic tunnel junctions, Journal of Applied Physics, 111, 7, 2012, 07C712-en
dc.identifier.otherY
dc.identifier.urihttp://hdl.handle.net/2262/68475
dc.descriptionPUBLISHEDen
dc.description.abstractWe investigated the dynamic conductance and inelastic electron tunneling spectroscopy in MgO-based double barrier magnetic tunnel junctions with Co 50 Fe 50 /Co 40 Fe 40 B 20 hybrid free layers. The tunneling is coherent through the MgO (001) barriers but nonresonant, and the highest tunneling magnetoresistance reaches 260% at 2K. Based on the detailed discussion of the tunneling mechanisms, the double-barrier junctions investigated here can be considered as two single-barrier junctions in seriesen
dc.format.extent07C712en
dc.language.isoenen
dc.relation.ispartofseriesJournal of Applied Physics;
dc.relation.ispartofseries111;
dc.relation.ispartofseries7;
dc.rightsYen
dc.subjectPhysicsen
dc.titleSpin-dependent tunneling spectroscopy in MgO-based double-barrier magnetic tunnel junctionsen
dc.typeJournal Articleen
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/jcoey
dc.identifier.rssinternalid93665
dc.rights.ecaccessrightsOpenAccess


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