Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ahmad, Dawood | - |
dc.contributor.author | Choi, Woo Jae | - |
dc.contributor.author | Sonora, D. | - |
dc.contributor.author | Oh, Yoon Seok | - |
dc.contributor.author | Mosqueira, J. | - |
dc.contributor.author | Park, Tuson | - |
dc.contributor.author | Kwon, Yong Seung | - |
dc.date.accessioned | 2018-06-25T10:26:03Z | - |
dc.date.available | 2018-06-25T10:26:03Z | - |
dc.date.created | 2018-06-25 | - |
dc.date.issued | 2018-06 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/6646 | - |
dc.description.abstract | We investigate thermal fluctuations in terms of diamagnetism and magnetotransport in superconducting NaFe1-x Co x As single crystals with different doping levels. Results show that in the case of optimal doped and lightly overdoped (x = 0.03, 0.05) crystals the analysis in the critical as well as in the Gaussian fluctuation regions is consistent with the Ginzburg-Landau 3D fluctuation theory. However, in the case of strongly overdoped samples (x ≥ 0.07) the Ullah-Dorsey scaling of the fluctuation induced magnetoconductivity in the critical region confirms that thermal fluctuations exhibit a 3D anisotropic nature only in a narrow temperature region around T c (H). This is consistent with the fact that in these samples the fluctuation effects in the Gaussian region above T c may be described by the Lawrence-Doniach approach. Our results indicate that the anisotropy of these materials increases significantly with the doping level. © 2018 The Author(s). | - |
dc.language | English | - |
dc.publisher | Nature Publishing Group | - |
dc.title | Anisotropy dependence of the fluctuation spectroscopy in the critical and gaussian regimes in superconducting NaFe1-xCoxAs single crystals | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/s41598-018-26939-8 | - |
dc.identifier.scopusid | 2-s2.0-85048125727 | - |
dc.identifier.bibliographicCitation | Scientific Reports, v.8, no.1 | - |
dc.description.isOpenAccess | TRUE | - |
dc.subject.keywordPlus | LAYERED SUPERCONDUCTORS | - |
dc.subject.keywordPlus | II SUPERCONDUCTORS | - |
dc.subject.keywordPlus | SCALING BEHAVIOR | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.subject.keywordPlus | FIELD | - |
dc.subject.keywordPlus | YBA2CU3O7-DELTA | - |
dc.citation.number | 1 | - |
dc.citation.title | Scientific Reports | - |
dc.citation.volume | 8 | - |