Rashba spin-orbit coupling effects on a current-induced domain wall motion
DC Field | Value | Language |
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dc.contributor.author | Ryu, Jisu | - |
dc.contributor.author | Seo, Soo-Man | - |
dc.contributor.author | Lee, Kyung-Jin | - |
dc.contributor.author | Lee, Hyun-Woo | - |
dc.date.accessioned | 2021-09-06T21:47:45Z | - |
dc.date.available | 2021-09-06T21:47:45Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2012-04 | - |
dc.identifier.issn | 0304-8853 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/108844 | - |
dc.description.abstract | A current-induced domain wall motion in magnetic nanowires with a strong structural inversion asymmetry [I.M. Miron, T. Moore, H. Szambolics, L.D. Buda-Prejbeanu, S. Auffret, B. Rodmacq, S. Pizzini, J. Vogel, M. Bonfim, A. Schuhl, G. Gaudin, Nat. Mat. 10 (2011) 419] seems to have novel features such as the domain wall motion along the current direction or the delay of the onset of the Walker breakdown. In such a highly asymmetric system, the Rashba spin-orbit coupling (RSOC) may affect a domain wall motion. We studied theoretically the RSOC effects on a domain wall motion and found that the RSOC, indeed, can induce the domain wall motion along the current direction in certain situations. It also delays the Walker breakdown and for a strong RSOC, the Walker breakdown does not occur at all. The RSOC effects are sensitive to the magnetic anisotropy of nanowires and also to the ratio between the Gilbert damping parameter alpha and the non-adiabaticity parameter beta. (C) 2011 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | CURRENT INJECTION | - |
dc.subject | NANOWIRES | - |
dc.subject | DYNAMICS | - |
dc.subject | LAYER | - |
dc.title | Rashba spin-orbit coupling effects on a current-induced domain wall motion | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Kyung-Jin | - |
dc.identifier.doi | 10.1016/j.jmmm.2011.12.010 | - |
dc.identifier.scopusid | 2-s2.0-84855456660 | - |
dc.identifier.wosid | 000299010100033 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, v.324, no.7, pp.1449 - 1452 | - |
dc.relation.isPartOf | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | - |
dc.citation.title | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | - |
dc.citation.volume | 324 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 1449 | - |
dc.citation.endPage | 1452 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | CURRENT INJECTION | - |
dc.subject.keywordPlus | NANOWIRES | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | LAYER | - |
dc.subject.keywordAuthor | Domain wall motion | - |
dc.subject.keywordAuthor | Spin-orbit coupling | - |
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