Cooper-Pair Spin Current in a Strontium Ruthenate Heterostructure
DC Field | Value | Language |
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dc.contributor.author | Suk Bum Chung | - |
dc.contributor.author | Se Kwon Kim | - |
dc.contributor.author | Ki Hoon Lee | - |
dc.contributor.author | Yaroslav Tserkovnyak | - |
dc.date.available | 2019-01-03T05:31:11Z | - |
dc.date.created | 2018-11-20 | - |
dc.date.issued | 2018-10 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | https://pr.ibs.re.kr/handle/8788114/5097 | - |
dc.description.abstract | It has been recognized that the condensation of spin-triplet Cooper pairs requires not only broken gauge symmetry but also spin ordering as well. One consequence of this is the possibility of a Cooper-pair spin current analogous to the magnon spin current in magnetic insulators, the analogy also extending to the existence of the Gilbert damping of the collective spin-triplet dynamics. The recently fabricated hetero-structure of the thin film of the itinerant ferromagnet SrRuO3 on hulk Sr2RuO4, the best-known candidate material for a spin-triplet superconductor, offers a promising platform for generating such spin current. We show how such heterostructure allows us to not only realize the long-range spin valve but also electrically drive the collective spin mode of the spin-triplet order parameter. Our proposal represents both a novel experimental realization of superfluid spin transport and a transport signature of the spin-triplet superconductivity therein. (c)2018 American Physical Society | - |
dc.description.uri | 1 | - |
dc.language | 영어 | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Cooper-Pair Spin Current in a Strontium Ruthenate Heterostructure | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.wosid | 000447468400009 | - |
dc.identifier.scopusid | 2-s2.0-85055153162 | - |
dc.identifier.rimsid | 66067 | - |
dc.contributor.affiliatedAuthor | Suk Bum Chung | - |
dc.contributor.affiliatedAuthor | Ki Hoon Lee | - |
dc.identifier.doi | 10.1103/PhysRevLett.121.167001 | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.121, no.16, pp.167001 | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 121 | - |
dc.citation.number | 16 | - |
dc.citation.startPage | 167001 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | ORDER-PARAMETER MODES | - |
dc.subject.keywordPlus | SRRUO3 THIN-FILMS | - |
dc.subject.keywordPlus | TRIPLET SUPERCONDUCTIVITY | - |
dc.subject.keywordPlus | SR2RUO4 | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | PHASES | - |
dc.subject.keywordPlus | HE-3 | - |