Universal scaling behavior of the upper critical field in strained FeSe0.7Te0.3 thin films
dc.bibliographicCitation.firstPage | 93012 | eng |
dc.bibliographicCitation.issue | 9 | eng |
dc.bibliographicCitation.journalTitle | New Journal of Physics | eng |
dc.bibliographicCitation.lastPage | 5940 | eng |
dc.bibliographicCitation.volume | 20 | eng |
dc.contributor.author | Yuan, F. | |
dc.contributor.author | Grinenko, V. | |
dc.contributor.author | Iida, K. | |
dc.contributor.author | Richter, S. | |
dc.contributor.author | Pukenas, A. | |
dc.contributor.author | Skrotzki, W. | |
dc.contributor.author | Sakoda, M. | |
dc.contributor.author | Naito, M. | |
dc.contributor.author | Sala, A. | |
dc.contributor.author | Putti, M. | |
dc.contributor.author | Yamashita, A. | |
dc.contributor.author | Takano, Y. | |
dc.contributor.author | Shi, Z. | |
dc.contributor.author | Nielsch, K. | |
dc.contributor.author | Hühne, R. | |
dc.date.accessioned | 2020-07-13T11:01:18Z | |
dc.date.available | 2020-07-13T11:01:18Z | |
dc.date.issued | 2018 | |
dc.description.abstract | Revealing the universal behaviors of iron-based superconductors (FBS) is important to elucidate the microscopic theory of superconductivity. In this work, we investigate the effect of in-plane strain on the slope of the upper critical field H c2 at the superconducting transition temperature T c (i.e. -dH c2/dT) for FeSe0.7Te0.3 thin films. The in-plane strain tunes T c in a broad range, while the composition and disorder are almost unchanged. We show that -dH c2/dT scales linearly with T c, indicating that FeSe0.7Te0.3 follows the same universal behavior as observed for pnictide FBS. The observed behavior is consistent with a multiband superconductivity paired by interband interaction such as sign change s ± superconductivity. | eng |
dc.description.fonds | Leibniz_Fonds | |
dc.description.version | publishedVersion | eng |
dc.identifier.uri | https://doi.org/10.34657/3523 | |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/4894 | |
dc.language.iso | eng | eng |
dc.publisher | Bristol : Institute of Physics Publishing | eng |
dc.relation.doi | https://doi.org/10.1088/1367-2630/aade66 | |
dc.relation.issn | 1367-2630 | |
dc.rights.license | CC BY 3.0 Unported | eng |
dc.rights.uri | https://creativecommons.org/licenses/by/3.0/ | eng |
dc.subject.ddc | 530 | eng |
dc.subject.other | Iron compounds | eng |
dc.subject.other | Selenium compounds | eng |
dc.subject.other | Single crystals | eng |
dc.subject.other | Strain | eng |
dc.subject.other | Superconducting films | eng |
dc.subject.other | Superconducting transition temperature | eng |
dc.subject.other | Technetium | eng |
dc.subject.other | Tellurium compounds | eng |
dc.subject.other | Thin films | eng |
dc.subject.other | Effect of In | eng |
dc.subject.other | In-plane strains | eng |
dc.subject.other | Microscopic theory | eng |
dc.subject.other | Multiband superconductivity | eng |
dc.subject.other | Sign-change | eng |
dc.subject.other | Universal behaviors | eng |
dc.subject.other | Universal scaling | eng |
dc.subject.other | Upper critical fields | eng |
dc.subject.other | Iron-based Superconductors | eng |
dc.subject.other | Fe-based superconductors | eng |
dc.subject.other | thin film | eng |
dc.subject.other | upper critical fields | eng |
dc.title | Universal scaling behavior of the upper critical field in strained FeSe0.7Te0.3 thin films | eng |
dc.type | Article | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | IFWD | eng |
wgl.subject | Physik | eng |
wgl.type | Zeitschriftenartikel | eng |
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