DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Seokhwan | - |
dc.contributor.author | Johnston, Steven | - |
dc.contributor.author | Jang, Won-Jun | - |
dc.contributor.author | Koepernik, Klaus | - |
dc.contributor.author | Nakatsukasa, Ken | - |
dc.contributor.author | Ok, Jong Mok | - |
dc.contributor.author | Lee, Hyun-Jung | - |
dc.contributor.author | Choi, Hyun Woo | - |
dc.contributor.author | Lee, Alex Taekyung | - |
dc.contributor.author | Akbari, Alireza | - |
dc.contributor.author | Semertzidis, Yannis K. | - |
dc.contributor.author | Bang, Yunkyu | - |
dc.contributor.author | Kim, Jun Sung | - |
dc.contributor.author | Lee, Jhinhwan | - |
dc.date.accessioned | 2018-07-16T09:45:16Z | - |
dc.date.available | 2018-07-16T09:45:16Z | - |
dc.date.created | 2017-10-11 | - |
dc.date.issued | 2017-09 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/92021 | - |
dc.description.abstract | Interfacial phonons between iron-based superconductors (FeSCs) and perovskite substrates have received considerable attention due to the possibility of enhancing preexisting superconductivity. Using scanning tunneling spectroscopy, we studied the correlation between superconductivity and e-ph interaction with interfacial phonons in an iron-based superconductor Sr2VO3FeAs (T-c approximate to 33 K) made of alternating FeSC and oxide layers. The quasiparticle interference measurement over regions with systematically different average superconducting gaps due to the e-ph coupling locally modulated by O vacancies in the VO2 layer, and supporting self-consistent momentum-dependent Eliashberg calculations provide a unique real-space evidence of the forward-scattering interfacial phonon contribution to the total superconducting pairing. | - |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.relation.isPartOf | PHYSICAL REVIEW LETTERS | - |
dc.title | Correlation of Fe-Based Superconductivity and Electron-Phonon Coupling in an FeAs/Oxide Heterostructure | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PhysRevLett.119.107003 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.119, no.10 | - |
dc.identifier.wosid | 000410008200016 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.number | 10 | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 119 | - |
dc.contributor.affiliatedAuthor | Bang, Yunkyu | - |
dc.contributor.affiliatedAuthor | Kim, Jun Sung | - |
dc.identifier.scopusid | 2-s2.0-85029723990 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 8 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | AUGMENTED-WAVE METHOD | - |
dc.subject.keywordPlus | SINGLE-LAYER FESE | - |
dc.subject.keywordPlus | BAND-STRUCTURE | - |
dc.subject.keywordPlus | BI2SR2CACU2O8+DELTA | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | INTERPLAY | - |
dc.subject.keywordPlus | ENERGY | - |
dc.subject.keywordPlus | SRTIO3 | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
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