DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Kab-Jin | - |
dc.contributor.author | Li, Tian | - |
dc.contributor.author | Kim, Sanghoon | - |
dc.contributor.author | Moriyama, Takahiro | - |
dc.contributor.author | Koyama, Tomohiro | - |
dc.contributor.author | Chiba, Daichi | - |
dc.contributor.author | Lee, Kyung-Jin | - |
dc.contributor.author | Lee, Hyun-Woo | - |
dc.contributor.author | Ono, Teruo | - |
dc.date.accessioned | 2019-12-02T12:50:21Z | - |
dc.date.available | 2019-12-02T12:50:21Z | - |
dc.date.created | 2019-06-04 | - |
dc.date.issued | 2019-06 | - |
dc.identifier.issn | 1882-0778 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/100090 | - |
dc.description.abstract | We investigate temperature, temporal and magnetic-field dependence of unidirectional magnetoresistance (UMR) in metallic bilayers. The UMR is found to decrease rapidly with reducing temperature and converges to a finite value at low-temperature limit. The temporal dependence shows that the UMR emerges in a nanosecond time scale, which depends on the current amplitude. The magnetic-field dependence shows that the UMR is almost constant up to 5 T. These experimental results imply that the high-energy magnons, which are not considered in existing theory, can be involved in the observed UMR. Our results therefore suggest that a more extended theory is required for the complete understanding of UMR. (C) 2019 The Japan Society of Applied Physics | - |
dc.language | English | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.relation.isPartOf | APPLIED PHYSICS EXPRESS | - |
dc.title | Possible contribution of high-energy magnons to unidirectional magnetoresistance in metallic bilayers | - |
dc.type | Article | - |
dc.identifier.doi | 10.7567/1882-0786/ab1b54 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | APPLIED PHYSICS EXPRESS, v.12, no.6, pp.063001 - 063001 | - |
dc.identifier.wosid | 000467480100001 | - |
dc.citation.endPage | 063001 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 063001 | - |
dc.citation.title | APPLIED PHYSICS EXPRESS | - |
dc.citation.volume | 12 | - |
dc.contributor.affiliatedAuthor | Lee, Hyun-Woo | - |
dc.identifier.scopusid | 2-s2.0-85069442514 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SPIN-TORQUE | - |
dc.subject.keywordPlus | DRIVEN | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
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