Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Sang-Yong | - |
dc.contributor.author | Seo, Jung-Pil | - |
dc.date.available | 2017-10-16T04:23:48Z | - |
dc.date.created | 2017-10-16 | - |
dc.date.issued | 2017-09 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/4604 | - |
dc.description.abstract | Local variations of superconductivity have been studied using scanning tunneling microscopy around nano-cavities formed by Ar ions embedded in Pb(111). Various factors including the density of states at Fermi energy, electron-phonon couplings, and quantum well states, which are known to affect superconductivity, have been examined. We show that the superconductivity is enhanced near the nano-cavities and propose that quantum effects such as quantum confinement, proximity effect and multi-gap effect are possibly involved in determining the superconducting gap of this system. These results have important implications for the characterization and understanding of superconductivity at a nanometer scale. © 2017 The Author(s). | - |
dc.language | English | - |
dc.publisher | Nature Publishing Group | - |
dc.title | Observation of enhanced superconductivity in the vicinity of Ar-induced nano-cavities in Pb(111) | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/s41598-017-12505-1 | - |
dc.identifier.scopusid | 2-s2.0-85029748242 | - |
dc.identifier.bibliographicCitation | Scientific Reports, v.7, no.1 | - |
dc.description.isOpenAccess | TRUE | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | STATES | - |
dc.citation.number | 1 | - |
dc.citation.title | Scientific Reports | - |
dc.citation.volume | 7 | - |
10.1038_s41598_017_12505_1.pdf
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