DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Seon Ock | ko |
dc.contributor.author | Kim, Woo Jin | ko |
dc.contributor.author | Kim, Kab-Jin | ko |
dc.contributor.author | Choe, Sug-Bong | ko |
dc.contributor.author | Jang, Young Man | ko |
dc.contributor.author | Yoon, Seung Ha | ko |
dc.contributor.author | Cho, Beong Ki | ko |
dc.contributor.author | Lee, Taek Dong | ko |
dc.date.accessioned | 2013-03-07T01:03:58Z | - |
dc.date.available | 2013-03-07T01:03:58Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-11 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON MAGNETICS, v.44, no.11, pp.2531 - 2534 | - |
dc.identifier.issn | 0018-9464 | - |
dc.identifier.uri | http://hdl.handle.net/10203/89020 | - |
dc.description.abstract | The current-induced domain-wall depinning in ferromagnetic nanowires with perpendicular magnetic anisotropy is investigated. The nanowire patterns with 500-nm width are fabricated from 8-nm-thick Co-Re-Pt alloy films on 1-nm-thick Ta underlayer. By injecting the current into the nanowire, the domain wall motion via depinning from extrinsic structural pinning sites is observed. The depinning time ranging over 1 mu s-1 s is found to be exponentially dependent on the current density. Based on generalized Neel-Brown formula, the slope of the exponential dependence is analyzed to estimate the depinning energy barrier as a function of the current density under a constant bias magnetic field. | - |
dc.language | English | - |
dc.publisher | IEEE-Inst Electrical Electronics Engineers Inc | - |
dc.subject | DOMAIN-WALL MOTION | - |
dc.subject | DRIVEN | - |
dc.subject | DEPENDENCE | - |
dc.subject | WAVES | - |
dc.title | Experimental Study of Thermally Activated Magnetization Reversal With a Spin-Transfer Torque in a Nanowire | - |
dc.type | Article | - |
dc.identifier.wosid | 000262221200019 | - |
dc.identifier.scopusid | 2-s2.0-77955121633 | - |
dc.type.rims | ART | - |
dc.citation.volume | 44 | - |
dc.citation.issue | 11 | - |
dc.citation.beginningpage | 2531 | - |
dc.citation.endingpage | 2534 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON MAGNETICS | - |
dc.identifier.doi | 10.1109/TMAG.2008.2002419 | - |
dc.contributor.localauthor | Kim, Kab-Jin | - |
dc.contributor.localauthor | Lee, Taek Dong | - |
dc.contributor.nonIdAuthor | Choe, Sug-Bong | - |
dc.contributor.nonIdAuthor | Jang, Young Man | - |
dc.contributor.nonIdAuthor | Yoon, Seung Ha | - |
dc.contributor.nonIdAuthor | Cho, Beong Ki | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | Nanowire | - |
dc.subject.keywordAuthor | perpendicular magnetic anisotropy | - |
dc.subject.keywordAuthor | spin-transfer torque (STT) | - |
dc.subject.keywordAuthor | thermally activated magnetization reversal | - |
dc.subject.keywordPlus | DOMAIN-WALL MOTION | - |
dc.subject.keywordPlus | DRIVEN | - |
dc.subject.keywordPlus | DEPENDENCE | - |
dc.subject.keywordPlus | WAVES | - |
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