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http://hdl.handle.net/10261/151197
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Keukeleere, Katrien De | es_ES |
dc.contributor.author | Cayado, Pablo | es_ES |
dc.contributor.author | Vallés, Ferran | es_ES |
dc.contributor.author | Palau, Anna | es_ES |
dc.contributor.author | Coll, Mariona | es_ES |
dc.contributor.author | Ricart, Susagna | es_ES |
dc.contributor.author | Puig Molina, Teresa | es_ES |
dc.contributor.author | Obradors, Xavier | es_ES |
dc.contributor.author | Driessche, Isabel Van | es_ES |
dc.date.accessioned | 2017-06-12T08:37:37Z | - |
dc.date.available | 2017-06-12T08:37:37Z | - |
dc.date.issued | 2016-10-18 | - |
dc.identifier.citation | Advanced Electronic Materials 2(10): 1600161 (2016) | es_ES |
dc.identifier.issn | 2199-160X | - |
dc.identifier.uri | http://hdl.handle.net/10261/151197 | - |
dc.description | Keukeleere, Katrien De et al. | es_ES |
dc.description.abstract | Although high temperature superconductors are promising for power applications, the production of low-cost coated conductors with high current densities—at high magnetic fi elds—remains challenging. A superior superconducting YBa 2 Cu 3 O 7–δ nanocomposite is fabricated via chemical solution deposition (CSD) using preformed nanocrystals (NCs). Preformed, colloidally stable ZrO 2 NCs are added to the trifl uoroacetic acid based precursor solution and the NCs’ stability is confi rmed up to 50 mol% for at least 2.5 months. These NCs tend to disrupt the epitaxial growth of YBa 2 Cu 3 O 7–δ , unless a thin seed layer is applied. A 10 mol% ZrO 2 NC addition proved to be optimal, yielding a critical current density J C of 5 MA cm −2 at 77 K in self-fi eld. Importantly, this new approach results in a smaller magnetic fi eld decay of J C (H//c) for the nanocomposite compared to a pristine fi lm. Furthermore, microstructural analysis of the YBa 2 Cu 3 O 7–δ nanocomposite fi lms reveals that different strain generation mechanisms may occur compared to the spontaneous segregation approach. Yet, the generated nanostrain in the YBa 2 Cu 3 O 7–δ nanocomposite results in an improvement of the superconducting properties similar to the spontaneous segregation approach. This new approach, using preformed NCs in CSD coatings, can be of great potential for high magnetic fi eld applications. | es_ES |
dc.description.sponsorship | K.D.K. and P.C. contributed equally to this work. This work was fi nancially supported by a BOF research fund of Ghent University ( BOF11/ DOC/286 ), FWO Flanders ( F08512 ), and Eurotapes, a collaborative project funded by the European Community’s Seven Framework Program ( EU-FP7 NMP-LA-2012-280432 ). The authors also acknowledge MINECO and FEDER funds for MAT2014-51778-C2-1-R and the Center of Excellence award Severo Ochoa SEV-2015-0496 , and SGR753 from the Generalitat of Catalunya. M.C. acknowledges RyC Contract 2013–12448. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Wiley-VCH | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/FP7/280432 | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2014-51778-C2-1-R | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2015-0496 | es_ES |
dc.relation.isversionof | Postprint | es_ES |
dc.rights | openAccess | en_EN |
dc.subject | Chemical solution deposition | es_ES |
dc.subject | Nanocomposites | es_ES |
dc.subject | Nanoparticles | es_ES |
dc.subject | TFA-YBCO | es_ES |
dc.title | Superconducting YBa 2 Cu 3 O 7–δ Nanocomposites Using Preformed ZrO 2 Nanocrystals: Growth Mechanisms and Vortex Pinning Properties | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1002/aelm.201600161 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1002/aelm.201600161 | es_ES |
dc.embargo.terms | 2017-10-18 | es_ES |
dc.contributor.funder | Ghent University | es_ES |
dc.contributor.funder | Research Foundation - Flanders | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | es_ES |
dc.contributor.funder | Generalitat de Catalunya | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.identifier.funder | http://dx.doi.org/10.13039/501100000780 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100002809 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003130 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
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De Keukeleere_AdvElectrMat_2016_postprint.pdf | 2,23 MB | Adobe PDF | Visualizar/Abrir |
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