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dc.contributor.authorNguyen, Hoang Yen Thi-
dc.contributor.authorYi, Hyunjung-
dc.contributor.authorJoo, Sung-Jung-
dc.contributor.authorShin, Kyung-Ho-
dc.contributor.authorLee, Kyung-Jin-
dc.contributor.authorDieny, Bernard-
dc.date.accessioned2024-01-21T02:33:45Z-
dc.date.available2024-01-21T02:33:45Z-
dc.date.created2021-09-01-
dc.date.issued2006-08-28-
dc.identifier.issn0003-6951-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/135231-
dc.description.abstractThe authors demonstrate that the spin polarizer in the form of an exchange biased ferromagnetic lead with an embedded nano-oxide layer can greatly enhance the spin transfer torque for the current induced magnetization switching. By applying it in spin valves, the switching current density (4x10(6) A/cm(2)) is one order lower and the resistance change (2.78 m Omega mu m(2)) is three times higher than those gotten by using a simple spin polarizer. This spin torque enhancement is attributed to the exchange bias pinning acting on the polarizer (the fixed layer) with effective support of the nano-oxide layer, which together lead to a much higher current spin polarization. (c) 2006 American Institute of Physics.-
dc.languageEnglish-
dc.publisherAMER INST PHYSICS-
dc.subjectDRIVEN-
dc.titleExchange biased spin polarizer with an embedded nano-oxide layer for a substantially lower switching current density-
dc.typeArticle-
dc.identifier.doi10.1063/1.2337532-
dc.description.journalClass1-
dc.identifier.bibliographicCitationAPPLIED PHYSICS LETTERS, v.89, no.9-
dc.citation.titleAPPLIED PHYSICS LETTERS-
dc.citation.volume89-
dc.citation.number9-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000240236600130-
dc.identifier.scopusid2-s2.0-33748275275-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle-
dc.subject.keywordPlusDRIVEN-
dc.subject.keywordAuthorexchange-bias-
dc.subject.keywordAuthornano-oxide layer-
dc.subject.keywordAuthorCIMS-
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