Perpendicular magnetic tunnel junction (p-MTJ) spin-valves designed with a top Co2Fe6B2 free layer and a nanoscale-thick tungsten bridging and capping layer
DC Field | Value | Language |
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dc.contributor.author | Lee, Seung-Eun | - |
dc.contributor.author | Shim, Tae-Hun | - |
dc.contributor.author | Park, Jea-Gun | - |
dc.date.accessioned | 2021-08-02T15:55:50Z | - |
dc.date.available | 2021-08-02T15:55:50Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2016-11 | - |
dc.identifier.issn | 1884-4049 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/21413 | - |
dc.description.abstract | Recently, p-MTJ spin-valves with top Co2Fe6B2 free layers have been widely studied. They potentially experience crystallinity degradation in the face-centered-cubic (fcc) structure of the MgO tunneling barrier as a result of the diffusion of Ta atoms and a significant amount of Fe atoms from the Co2Fe6B2 free and pinned layers. A new design of the p-MTJ spin-valve using a nanoscale-thick W bridging and capping layer demonstrated the absence of significant crystallinity degradation in the fcc structure and showed a limited diffusion of Fe atoms, thus achieving a TMR ratio of similar to 143% at an ex-situ annealing temperature of 400 degrees C. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Perpendicular magnetic tunnel junction (p-MTJ) spin-valves designed with a top Co2Fe6B2 free layer and a nanoscale-thick tungsten bridging and capping layer | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Jea-Gun | - |
dc.identifier.doi | 10.1038/am.2016.162 | - |
dc.identifier.scopusid | 2-s2.0-84994607227 | - |
dc.identifier.wosid | 000387402500004 | - |
dc.identifier.bibliographicCitation | NPG ASIA MATERIALS, v.8, no.11, pp.1 - 5 | - |
dc.relation.isPartOf | NPG ASIA MATERIALS | - |
dc.citation.title | NPG ASIA MATERIALS | - |
dc.citation.volume | 8 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 5 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | ANISOTROPY | - |
dc.subject.keywordPlus | Atoms | - |
dc.subject.keywordPlus | Carbon dioxide | - |
dc.subject.keywordPlus | Magnetoresistance | - |
dc.subject.keywordPlus | Nanotechnology | - |
dc.subject.keywordPlus | Tunnel junctions | - |
dc.identifier.url | https://www.nature.com/articles/am2016162 | - |
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