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http://hdl.handle.net/10261/159392
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dc.contributor.author | Zeeshan M. A. | - |
dc.contributor.author | Guerrero, Miguel | - |
dc.contributor.author | Nogués, Josep | - |
dc.contributor.author | Suriñach, Santiago | - |
dc.contributor.author | Baró, María Dolors | - |
dc.contributor.author | Pané, Salvador | - |
dc.contributor.author | Pellicer, Eva | - |
dc.contributor.author | Sort, Jordi | - |
dc.date.accessioned | 2018-01-22T11:01:35Z | - |
dc.date.available | 2018-01-22T11:01:35Z | - |
dc.date.issued | 2016 | - |
dc.identifier | doi: 10.1039/C5NR04398K | - |
dc.identifier | issn: 2040-3364 | - |
dc.identifier | e-issn: 2040-3372 | - |
dc.identifier.citation | Nanoscale 8(3): 1344-1351 (2016) | - |
dc.identifier.uri | http://hdl.handle.net/10261/159392 | - |
dc.description | et al. | - |
dc.description.abstract | The effects of constrained sample dimensions on the mechanical behavior of crystalline materials have been extensively investigated. However, there is no clear understanding of these effects in nano-sized amorphous samples. Herein, nanoindentation together with finite element simulations are used to compare the properties of crystalline and glassy CoNi(Re)P electrodeposited nanowires (ϕ ≈ 100 nm) with films (3 μm thick) of analogous composition and structure. The results reveal that amorphous nanowires exhibit a larger hardness, lower Young's modulus and higher plasticity index than glassy films. Conversely, the very large hardness and higher Young's modulus of crystalline nanowires are accompanied by a decrease in plasticity with respect to the homologous crystalline films. Remarkably, proper interpretation of the mechanical properties of the nanowires requires taking the curved geometry of the indented surface and sink-in effects into account. These findings are of high relevance for optimizing the performance of new, mechanically-robust, nanoscale materials for increasingly complex miniaturized devices. | - |
dc.description.sponsorship | Partial financial support from the MAT2011-27380-C02-02 and the 2014 SGR-1015 research projects from the Spanish MINECO and the Generalitat de Catalunya is acknowledged. The authors also acknowledge funding support from the European Community’s Seventh Framework Programme (FP7/2007-2013) under grant agreement 296679 (MANAQA). E.P. acknowledges the Spanish Ministerio de Economía y Competitividad (MINECO) for the ‘Ramon y Cajal’ contract (RYC-2012-10839). ICN2 acknowledges support from the Severo Ochoa Program (MINECO, Grant No. SEV-2013-0295). | - |
dc.publisher | Royal Society of Chemistry (UK) | - |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2013-0295 | - |
dc.relation | info:eu-repo/grantAgreement/EC/FP7/296679 | - |
dc.relation.isversionof | Publisher's version | - |
dc.rights | openAccess | - |
dc.title | Electrochemically synthesized amorphous and crystalline nanowires: dissimilar nanomechanical behavior in comparison with homologous flat films | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1039/C5NR04398K | - |
dc.relation.publisherversion | https://doi.org/10.1039/C5NR04398K | - |
dc.date.updated | 2018-01-22T11:01:36Z | - |
dc.description.version | Peer Reviewed | - |
dc.language.rfc3066 | eng | - |
dc.rights.license | http://creativecommons.org/licenses/by/3.0/ | - |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | - |
dc.contributor.funder | European Commission | - |
dc.contributor.funder | Generalitat de Catalunya | - |
dc.relation.csic | Sí | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100002809 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | 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.openairetype | artículo | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
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gousflatfilms.pdf | 2,25 MB | Adobe PDF | Visualizar/Abrir |
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