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http://hdl.handle.net/10261/180056
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Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Li, Ziliang | es_ES |
dc.contributor.author | Coll, Mariona | es_ES |
dc.contributor.author | Mundet, Bernat | es_ES |
dc.contributor.author | Chamorro, Natalia | es_ES |
dc.contributor.author | Vallés, Ferran | es_ES |
dc.contributor.author | Palau, Anna | es_ES |
dc.contributor.author | Gázquez, Jaume | 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.date.accessioned | 2019-04-12T11:14:03Z | - |
dc.date.available | 2019-04-12T11:14:03Z | - |
dc.date.issued | 2019-04-09 | - |
dc.identifier.citation | Scientific Reports 9: 5828 (2019) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10261/180056 | - |
dc.description.abstract | Solution deposited YBa2Cu3O7−x (YBCO) nanocomposites with preformed nanoparticles represent a promising cost-effective approach for superior critical current properties under applied magnetic fields. Nonetheless, the majority of YBCO nanocomposites with high nanoparticle loads (>20%) suffer from nanoparticle coalescence and degraded superconducting properties. Here, we study the influence of nanoparticle concentration (0–25% mol), size (5 nm–10 nm) and composition (BaHfO3, BaZrO3) on the generation of structural defects in the epitaxial YBCO matrix, key parameter for vortex pinning. We demonstrate that flash-heated superconducting nanocomposites with 20 mol% preformed BaHfO3 or BaZrO3 perovskite secondary phases feature discrete and small (7 nm) nanoparticles and high density of YBa2Cu4O8 (Y248) intergrowths. We identify a synergy between Y248 intergrowth density and small nanoparticles to increase artificial vortex pinning centers. Also, we validate the multideposition process to successfully increase film thickness of epitaxial nanocomposites with competitive critical currents Ic at 77 K. | es_ES |
dc.description.sponsorship | All authors acknowledge the EU (EU-FP7 NMP-LA-2012-280432 EUROTAPES project), MINECO (COACHSUPENERGY, MAT2014-51778-C2-1-R) and Generalitat de Catalunya (2017SGR1519 and Xarmae). ICMAB authors acknowledge the Center of Excellence award Severo Ochoa SEV-2015-0496. Authors acknowledge the Scientific Services at ICMAB, the ICN2 Electron Microscopy Division and LMA-INA for offering access to their instruments and expertise. J.G. and M.C. also acknowledge the Ramon y Cajal program (RYC-2012-11709 and RYC-2013-12448 respectively). Z.L. acknowledges the China Scholarship Council (CSC). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Nature Publishing Group | 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 | Publisher's version | es_ES |
dc.rights | openAccess | es_ES |
dc.title | Control of nanostructure and pinning properties in solution deposited YBa2Cu3O7−x nanocomposites with preformed perovskite nanoparticles | es_ES |
dc.type | artículo | es_ES |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1038/s41598-019-42291-x | es_ES |
dc.identifier.e-issn | 2045-2322 | - |
dc.rights.license | https://creativecommons.org/licenses/by/4.0/ | 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/10.13039/501100003329 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100002809 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100000780 | 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 | - |
Aparece en las colecciones: | (ICMAB) Artículos |
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Li_SciRep_2019_editorial.pdf | 4,09 MB | Adobe PDF | Visualizar/Abrir |
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