DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Hyeon-Jong | - |
dc.contributor.author | Jeong, Yunboo | - |
dc.contributor.author | Oh, Se-Hyeok | - |
dc.contributor.author | Go, Gyungchoon | - |
dc.contributor.author | Oh, Jung Hyun | - |
dc.contributor.author | Kim, Kyoung-Whan | - |
dc.contributor.author | Lee, Hyun-Woo | - |
dc.contributor.author | Lee, Kyung-Jin | - |
dc.date.accessioned | 2021-12-03T09:43:46Z | - |
dc.date.available | 2021-12-03T09:43:46Z | - |
dc.date.created | 2020-05-13 | - |
dc.date.issued | 2020-04 | - |
dc.identifier.issn | 2469-9950 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/107906 | - |
dc.description.abstract | We numerically compute current-induced spin-transfer torques for antiferromagnetic domain walls, based on a linear response theory in a tight-binding model. We find that, unlike for ferromagnetic domain-wall motion, the contribution of adiabatic spin torque to antiferromagnetic domain-wall motion is negligible, consistent with previous theories. As a result, the nonadiabatic spin-transfer torque is a main driving torque for antiferromagnetic domain-wall motion. Moreover, the nonadiabatic spin-transfer torque for narrower antiferromagnetic domain walls increases more rapidly than that for ferromagnetic domain walls, which is attributed to the enhanced spin mistracking process for antiferromagnetic domain walls. | - |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.relation.isPartOf | PHYSICAL REVIEW B | - |
dc.title | Numerical computation of spin-transfer torques for antiferromagnetic domain walls | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PhysRevB.101.144431 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW B, v.101, no.14 | - |
dc.identifier.wosid | 000527495900003 | - |
dc.citation.number | 14 | - |
dc.citation.title | PHYSICAL REVIEW B | - |
dc.citation.volume | 101 | - |
dc.contributor.affiliatedAuthor | Lee, Hyun-Woo | - |
dc.identifier.scopusid | 2-s2.0-85084914454 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | MOTION | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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