DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ok, Jong Mok | ko |
dc.contributor.author | Baek, S. -H. | ko |
dc.contributor.author | Hoch, C. | ko |
dc.contributor.author | Kremer, R. K. | ko |
dc.contributor.author | Park, S. Y. | ko |
dc.contributor.author | Ji, Sungdae | ko |
dc.contributor.author | Buechner, B. | ko |
dc.contributor.author | Park, J. -H. | ko |
dc.contributor.author | Hyun, S. I. | ko |
dc.contributor.author | Shim, J. H. | ko |
dc.contributor.author | Bang, Yunkyu | ko |
dc.contributor.author | Moon, Eun-Gook | ko |
dc.contributor.author | Mazin, I. I. | ko |
dc.contributor.author | Kim, Jun Sung | ko |
dc.date.accessioned | 2018-01-30T04:17:18Z | - |
dc.date.available | 2018-01-30T04:17:18Z | - |
dc.date.created | 2018-01-08 | - |
dc.date.created | 2018-01-08 | - |
dc.date.created | 2018-01-08 | - |
dc.date.issued | 2017-12 | - |
dc.identifier.citation | NATURE COMMUNICATIONS, v.8, pp.2167 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | http://hdl.handle.net/10203/238781 | - |
dc.description.abstract | A subtle balance between competing interactions in iron-based superconductors (FeSCs) can be tipped by additional interfacial interactions in a heterostructure, often inducing exotic phases with unprecedented properties. Particularly when the proximity-coupled layer is magnetically active, rich phase diagrams are expected in FeSCs, but this has not been explored yet. Here, using high-accuracy As-75 and V-51 nuclear magnetic resonance measurements, we investigate an electronic phase that emerges in the FeAs layer below T-O similar to 155 K of Sr2VO3FeAs, a naturally assembled heterostructure of an FeSC and a Mottinsulating vanadium oxide. We find that frustration of the otherwise dominant Fe stripe and V Neel fluctuations via interfacial coupling induces a charge/orbital order in the FeAs layers, without either static magnetism or broken C-4 symmetry, while suppressing the Neel antiferromagnetism in the SrVO3 layers. These findings demonstrate that the magnetic proximity coupling stabilizes a hidden order in FeSCs, which may also apply to other strongly correlated heterostructures. | - |
dc.language | English | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Frustration-driven C-4 symmetric order in a naturally-heterostructured superconductor Sr2VO3FeAs | - |
dc.type | Article | - |
dc.identifier.wosid | 000418247100016 | - |
dc.identifier.scopusid | 2-s2.0-85038589287 | - |
dc.type.rims | ART | - |
dc.citation.volume | 8 | - |
dc.citation.beginningpage | 2167 | - |
dc.citation.publicationname | NATURE COMMUNICATIONS | - |
dc.identifier.doi | 10.1038/s41467-017-02327-0 | - |
dc.contributor.localauthor | Moon, Eun-Gook | - |
dc.contributor.nonIdAuthor | Ok, Jong Mok | - |
dc.contributor.nonIdAuthor | Baek, S. -H. | - |
dc.contributor.nonIdAuthor | Hoch, C. | - |
dc.contributor.nonIdAuthor | Kremer, R. K. | - |
dc.contributor.nonIdAuthor | Park, S. Y. | - |
dc.contributor.nonIdAuthor | Ji, Sungdae | - |
dc.contributor.nonIdAuthor | Buechner, B. | - |
dc.contributor.nonIdAuthor | Park, J. -H. | - |
dc.contributor.nonIdAuthor | Hyun, S. I. | - |
dc.contributor.nonIdAuthor | Shim, J. H. | - |
dc.contributor.nonIdAuthor | Bang, Yunkyu | - |
dc.contributor.nonIdAuthor | Mazin, I. I. | - |
dc.contributor.nonIdAuthor | Kim, Jun Sung | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | INTERFACE SUPERCONDUCTIVITY | - |
dc.subject.keywordPlus | OXIDE INTERFACES | - |
dc.subject.keywordPlus | FESE FILMS | - |
dc.subject.keywordPlus | DENSITY | - |
dc.subject.keywordPlus | CHALCOGENIDES | - |
dc.subject.keywordPlus | SRTIO3 | - |
dc.subject.keywordPlus | WAVE | - |
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