| dc.contributor.author | COEY, JOHN MICHAEL DAVID | |
| dc.date.accessioned | 2014-04-15T13:54:06Z | |
| dc.date.available | 2014-04-15T13:54:06Z | |
| dc.date.issued | 2012 | |
| dc.date.submitted | 2012 | en |
| dc.identifier.citation | Yu, 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.other | Y | |
| dc.description | PUBLISHED | en |
| dc.description.abstract | We 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 series | en |
| dc.format.extent | 07C712 | en |
| dc.language.iso | en | en |
| dc.relation.ispartofseries | Journal of Applied Physics; | |
| dc.relation.ispartofseries | 111; | |
| dc.relation.ispartofseries | 7; | |
| dc.rights | Y | en |
| dc.subject | Physics | en |
| dc.title | Spin-dependent tunneling spectroscopy in MgO-based double-barrier magnetic tunnel junctions | en |
| dc.type | Journal Article | en |
| dc.type.supercollection | scholarly_publications | en |
| dc.type.supercollection | refereed_publications | en |
| dc.identifier.peoplefinderurl | http://people.tcd.ie/jcoey | |
| dc.identifier.rssinternalid | 93665 | |
| dc.rights.ecaccessrights | OpenAccess | |
| dc.identifier.uri | http://hdl.handle.net/2262/68475 | |
