Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김태희 | * |
dc.date.accessioned | 2016-08-28T12:08:00Z | - |
dc.date.available | 2016-08-28T12:08:00Z | - |
dc.date.issued | 2010 | * |
dc.identifier.issn | 1226-1750 | * |
dc.identifier.other | OAK-7194 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/221281 | - |
dc.description.abstract | Spin polarized tunneling through a hybrid tunnel barrier of a Spin filter (SF) based on a EuO ferro-magnetic semiconductor and an organic semiconductor (OSC) (rubrene in this case) was investigated. For quasi-magnetic tunnel junction (MTJ) structures, such as Co/rubrene/EuO/Al, we observed a strong spin filtering effect of the EuO layer exhibiting I-V curves with high spin polarization (P) of up to 99% measured at 4 K. However, a magnetoresistance (MR) value of 9% was obtained at 4.2 K. The low MR compared to the high P could be attributed to spin scattering caused by structural defects at the interface between the EuO and rubrene, due to nonstoichiometry in the EuO. © 2010 Journal of Magnetics. | * |
dc.language | English | * |
dc.title | Interface engineering in quasi-magnetic tunnel junctions with an organic barrier | * |
dc.type | Article | * |
dc.relation.issue | 4 | * |
dc.relation.volume | 15 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | 185 | * |
dc.relation.lastpage | 189 | * |
dc.relation.journaltitle | Journal of Magnetics | * |
dc.identifier.doi | 10.4283/JMAG.2010.15.4.185 | * |
dc.identifier.wosid | WOS:000285894400008 | * |
dc.identifier.scopusid | 2-s2.0-78751487372 | * |
dc.author.google | Choi D.J. | * |
dc.author.google | Lee N.J. | * |
dc.author.google | Kim T.H. | * |
dc.contributor.scopusid | 김태희(57212232131) | * |
dc.date.modifydate | 20240422115658 | * |