Publicación: Superconducting properties in heavily overdoped Ba(Fe0.86Co0.14)2As2 single crystals
cnea.localizacion | Centro Atómico Bariloche | |
cnea.tipodocumento | ARTÍCULO CIENTÍFICO | |
dc.contributor.author | Kim, J. | |
dc.contributor.author | Haberkorn, N. | |
dc.contributor.author | Gofryk, K. | |
dc.contributor.author | Graf, M.J. | |
dc.contributor.author | Ronning, F. | |
dc.contributor.author | Sefat, A.S. | |
dc.contributor.author | Movshovich, R. | |
dc.contributor.author | Civale, L. | |
dc.contributor.cneaproductor | Gerencia Física. Departamento Materia Condensada. División Bajas Temperaturas | |
dc.date.accessioned | 2024-05-07T13:36:31Z | |
dc.date.available | 2024-05-07T13:36:31Z | |
dc.date.issued | 2015-01-00 | |
dc.description.abstract | We report the intrinsic superconducting parameters in a heavily overdoped Ba(Fe1−xCox)2As2 (x=0.14) single crystal and their influence in the resulting vortex dynamics. We find a bulk superconducting critical temperature of 9.8 K, magnetic penetration depth λab (0)=660±50 nm, coherence length ξab (0)=6.4±0.2 nm, and the upper critical field anisotropy γT→Tc≈3.7. The vortex phase diagram, in comparison with the optimally doped compound, presents a narrow collective creep regime. The intrinsic pinning energy plays an important role in the resulting vortex dynamics as compared with similar pinning landscape and comparable intrinsic thermal fluctuations. | |
dc.description.institutionalaffiliation | Fil.: Haberkorn, N. Comisión Nacional de Energía Atómica. Instituto Balseiro; Argentina | |
dc.description.institutionalaffiliationexternal | Fil.: Kim, J. Institute for Basic Science; Corea Pohang University of Science and Technology; Corea | |
dc.description.institutionalaffiliationexternal | Fil.: Gofryk, K. Los Alamos National Laboratory; Estados Unidos | |
dc.description.institutionalaffiliationexternal | Fil.: Graf, M.J. Los Alamos National Laboratory; Estados Unidos | |
dc.description.institutionalaffiliationexternal | Fil.: Ronning, F. Los Alamos National Laboratory; Estados Unidos | |
dc.description.institutionalaffiliationexternal | Fil.: Sefat, A.S. Oak Ridge National Laboratory; Estados Unidos | |
dc.description.institutionalaffiliationexternal | Fil.: Movshovich, R. Los Alamos National Laboratory; Estados Unidos | |
dc.description.institutionalaffiliationexternal | Fil.: Civale, L. Los Alamos National Laboratory; Estados Unidos | |
dc.description.recordsetsection | Producción científica | |
dc.description.recordsetseries | Contribución a revistas científicas | |
dc.format.extent | 5 p. | |
dc.identifier.citation | Solid State Communications. Vol. 201, no. (2015), p. 20-24 | |
dc.identifier.doi | https://doi.org/10.1016/j.ssc.2014.09.016 | |
dc.identifier.issn | 1879-2766 | |
dc.identifier.issn | 0038-1098 | |
dc.identifier.uri | https://nuclea.cnea.gob.ar/handle/20.500.12553/5292 | |
dc.language.ISO639-3 | eng | |
dc.publisher | Elsevier | |
dc.relation.ispartof | v. 201 | |
dc.relation.ispartofseries | Solid State Communications | |
dc.rights.accesslevel | info:eu-repo/semantics/openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-sa/4.0/ | |
dc.subject.ford | CIENCIAS NATURALES | |
dc.subject.ford | CIENCIAS FÍSICAS | |
dc.subject.inis | SUPERCONDUCTORES | |
dc.subject.inis | MONOCRISTALES | |
dc.subject.keyword | Iron arsenide superconductors | |
dc.subject.keyword | Upper critical field | |
dc.subject.keyword | Magnetic penetration depth | |
dc.subject.keyword | Vortex pinning | |
dc.title | Superconducting properties in heavily overdoped Ba(Fe0.86Co0.14)2As2 single crystals | |
dc.type | ARTÍCULO | |
dc.type.openaire | info:eu-repo/semantics/article | |
dc.type.snrd | info:ar-repo/semantics/artículo | |
dc.type.version | info:eu-repo/semantics/publishedVersion | |
dspace.entity.type | Publication |
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