Perpendicular magnetization of CoZr/Pt multilayers
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kil, Joon Pyo | - |
dc.contributor.author | Bae, Gi Yeol | - |
dc.contributor.author | Suh, Dong Ik | - |
dc.contributor.author | Suh, Duk Young | - |
dc.contributor.author | Park, Wanjun | - |
dc.contributor.author | Choi, Won Joon | - |
dc.contributor.author | Noh, Jae Sung | - |
dc.date.accessioned | 2022-07-16T15:33:24Z | - |
dc.date.available | 2022-07-16T15:33:24Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2012-05 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/165710 | - |
dc.description.abstract | Recently, the perpendicular magnetization of tunnel junctions has been proposed as a way to reduce the size of spin-transfer torque random access memories. In order to determine the free layer of a magnetic tunnel junction, we present a Co(90)Zr(10) alloy that is expected to have a higher polarization than any other soft magnet. At a thickness of 0.6 nm, CoZr successfully forms a perpendicular magnetization because of the interfacial anisotropy on the CoZr/Pt interfaces. Unlike the Co/Pt multilayer, the CoZr/Pt multilayer shows magnetization recovery following 1.5-T field cooling after 300 A degrees C annealing because Zr insertion prevents the formation of a CoPt alloy. This work proposes CoZr as a free-layer candidate for magnetic tunnel junctions due to its advantages of lower switching current and higher thermal stability. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.title | Perpendicular magnetization of CoZr/Pt multilayers | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Wanjun | - |
dc.identifier.doi | 10.3938/jkps.60.1690 | - |
dc.identifier.scopusid | 2-s2.0-84863633570 | - |
dc.identifier.wosid | 000304627500042 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.60, no.10, pp.1690 - 1694 | - |
dc.relation.isPartOf | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.volume | 60 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 1690 | - |
dc.citation.endPage | 1694 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001665791 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.subject.keywordPlus | SPIN-TRANSFER | - |
dc.subject.keywordPlus | TUNNEL-JUNCTIONS | - |
dc.subject.keywordPlus | ANISOTROPY | - |
dc.subject.keywordPlus | DENSITY | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordAuthor | Magnetic tunnel junction | - |
dc.subject.keywordAuthor | Perpendicular magnetic anisotropy | - |
dc.subject.keywordAuthor | Thermal magnetization stability | - |
dc.identifier.url | https://link.springer.com/article/10.3938%2Fjkps.60.1690 | - |
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