Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Sang Yong | - |
dc.contributor.author | Seo, Jungpil | - |
dc.date.accessioned | 2021-10-17T03:00:14Z | - |
dc.date.available | 2021-10-17T03:00:14Z | - |
dc.date.created | 2021-08-19 | - |
dc.date.issued | 2021-08 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/15554 | - |
dc.description.abstract | The response of non-magnetic impurities to superconductivity is useful to characterize the superconducting pairing symmetry. The s-wave superconductivity is not affected by the presence of non-magnetic impurities. However, the unconventional superconductivity responds to the non-magnetic impurities, inducing in-gap states in the superconducting gap. However, this characterization fails if non-magnetic impurities could induce magnetic moments in superconductors. Here, we used scanning tunneling microscopy/spectroscopy to elucidate if non-magnetic impurities are irrelevant to magnetism in FeSe. To study this, we have grown FeSe films on the Pb(111) substrate. We find that the FeSe films are proximity-induced s-wave superconductors. By investigating various non-magnetic impurities and native defects of FeSe, we explicitly show that these impurities and defects can directly induce local magnetism in FeSe. © 2021 Author(s). | - |
dc.language | English | - |
dc.publisher | American Institute of Physics | - |
dc.title | Local magnetism induced by non-magnetic impurities in FeSe in proximity to s-wave superconductivity | - |
dc.type | Article | - |
dc.identifier.doi | 10.1063/5.0058895 | - |
dc.identifier.scopusid | 2-s2.0-85111915461 | - |
dc.identifier.bibliographicCitation | Applied Physics Letters, v.119, no.5, pp.1ENG | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordPlus | Scanning tunneling microscopy/spectroscopy | - |
dc.subject.keywordPlus | Superconducting gaps | - |
dc.subject.keywordPlus | Superconducting pairing | - |
dc.subject.keywordPlus | Unconventional superconductivity | - |
dc.subject.keywordPlus | Iron-based Superconductors | - |
dc.subject.keywordPlus | Defects | - |
dc.subject.keywordPlus | Iron compounds | - |
dc.subject.keywordPlus | Lead compounds | - |
dc.subject.keywordPlus | Magnetic moments | - |
dc.subject.keywordPlus | Scanning tunneling microscopy | - |
dc.subject.keywordPlus | Selenium compounds | - |
dc.subject.keywordPlus | S-waves | - |
dc.subject.keywordPlus | Shear waves | - |
dc.subject.keywordPlus | In-gap state | - |
dc.subject.keywordPlus | Native defect | - |
dc.subject.keywordPlus | Non-magnetic impurities | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 1ENG | - |
dc.citation.title | Applied Physics Letters | - |
dc.citation.volume | 119 | - |
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