Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김태희 | * |
dc.date.accessioned | 2016-08-27T02:08:23Z | - |
dc.date.available | 2016-08-27T02:08:23Z | - |
dc.date.issued | 2006 | * |
dc.identifier.issn | 0374-4884 | * |
dc.identifier.other | OAK-3123 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/215949 | - |
dc.description.abstract | The temperature dependence of the tunneling magnetoresistance and magnetization have been measured for spin-valve magnetic tunnel junctions in which the pinned magnetic electrodes is a Ni65Cu35 alloy with a Curie temperature of roughly 250 K. By extracting the spin polarization of the NiCu electrode using the Julliere formula, it is shown that the tunneling spin-polarization as a function of temperature can be related to the temperature-dependent magnetization. The observed quasi-linear relation between the magnetization and the tunneling spin polarization is consistent with the theoretical picture of predominantly s-electron tunneling with the spin-polarization arising via hybridization with the exchange split 3d band. | * |
dc.language | English | * |
dc.publisher | KOREAN PHYSICAL SOC | * |
dc.subject | magnetic tunnel junctions | * |
dc.subject | spin-polarized tunneling | * |
dc.subject | temperature dependence of spin polarization | * |
dc.subject | temperature dependent magnetoresistance | * |
dc.subject | NiCu alloy film | * |
dc.title | Temperature dependence of the tunneling magnetoresistance and ferromagnetism in Ni65Cu35 magnetic tunnel junctions (Retracted article. See vol. 56, pg. 171, 2010) | * |
dc.type | Article | * |
dc.relation.issue | 1 | * |
dc.relation.volume | 48 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | L1 | * |
dc.relation.lastpage | L4 | * |
dc.relation.journaltitle | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | * |
dc.identifier.wosid | WOS:000234660100001 | * |
dc.identifier.scopusid | 2-s2.0-32044446049 | * |
dc.author.google | Kim, TH | * |
dc.contributor.scopusid | 김태희(57212232131) | * |
dc.date.modifydate | 20240123100517 | * |