dc.contributor.author | RODE, KARSTEN | en |
dc.contributor.author | VENKATESAN, MUNUSWAMY | en |
dc.contributor.author | STAMENOV, PLAMEN | en |
dc.contributor.author | COEY, JOHN | en |
dc.date.accessioned | 2014-04-22T10:58:08Z | |
dc.date.available | 2014-04-22T10:58:08Z | |
dc.date.issued | 2012 | en |
dc.date.submitted | 2012 | en |
dc.identifier.citation | Kurt, H, Rode, K, Tokuc, H, Stamenov, P, Venkatesan, M, Coey, JMD, Exchange-biased magnetic tunnel junctions with antiferromagnetic epsilon-Mn3Ga, Applied Physics Letters, 101, 2012, 232402- | en |
dc.identifier.other | Y | en |
dc.identifier.uri | http://hdl.handle.net/2262/68516 | |
dc.description | PUBLISHED | en |
dc.description.abstract | Oriented c-axis films of the hexagonal triangular antiferromagnetic ?-Mn3Ga have been used in bottom-pinned synthetic antiferromagnetmagnetic tunnel junctions with MgO barriers, which show up to 150% tunneling magnetoresistance at room temperature.Exchange bias fields as high as 150?mT can be achieved for samples field-cooled from 100??C. Thin films of the antiferromagnet have a Neel temperature in excess of 650?K and provide an interface exchange energy with CoFe of 0.09 mJ m?2. They show an isotropic uncompensated magnetization of M s?=?48?kA m?1, with a coercivity? 0 H c > 3?T. | en |
dc.description.sponsorship | 10/IN1.13006 | en |
dc.format.extent | 232402 | en |
dc.language.iso | en | en |
dc.relation.ispartofseries | Applied Physics Letters | en |
dc.relation.ispartofseries | 101 | en |
dc.rights | Y | en |
dc.subject | Physics | en |
dc.title | Exchange-biased magnetic tunnel junctions with antiferromagnetic epsilon-Mn3Ga | en |
dc.type | Journal Article | en |
dc.contributor.sponsor | Science Foundation Ireland (SFI) | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/jcoey | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/rodek | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/stamenp | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/venkatem | en |
dc.identifier.rssinternalid | 93655 | en |
dc.identifier.doi | http://dx.doi.org/10.1063/1.4768941 | en |
dc.rights.ecaccessrights | OpenAccess | |
dc.contributor.sponsorGrantNumber | 10/IN1.13006 | en |