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dc.contributor.author
Hernandez Garrido, J. C.
dc.contributor.author
Moreno, Mario Sergio Jesus
dc.contributor.author
Ducati, C.
dc.contributor.author
Pérez, Luis Alberto
dc.contributor.author
Midgley, P.A.
dc.contributor.author
Coronado, Eduardo A.
dc.date.available
2017-12-26T15:04:34Z
dc.date.issued
2014-08
dc.identifier.citation
Coronado, Eduardo A.; Midgley, P.A.; Pérez, Luis Alberto; Ducati, C.; Moreno, Mario Sergio Jesus; Hernandez Garrido, J. C.; et al.; Exploring the benefits of electron tomography to characterize the precise morphology of core–shell Au@Ag nanoparticles and its implications on their plasmonic properties; Royal Society of Chemistry; Nanoscale; 6; 8-2014; 12696-12702
dc.identifier.issn
2040-3364
dc.identifier.uri
http://hdl.handle.net/11336/31501
dc.description.abstract
In the design and engineering of functional core–shell nanostructures, material characterization at small length scales remains one of the major challenges. Here we show how electron tomography in high-angle annular dark-field scanning transmission electron microscopy (HAADF-STEM) mode can be applied successfully to perform nano-metrological characterization of Au@Ag core–shell nanostructures. This work stresses the benefits of HAADF-STEM tomography and its use as a novel and rigorous tool for understanding the physical–chemical properties of complex 3D core–shell nanostructures. The reconstructed Au@Ag core–shell architecture was used as an input for discrete dipole approximation (DDA)-based electrodynamics simulations of the optical properties of the nanostructures. The implications of localized surface plasmon spectroscopy as well as Raman-enhanced spectroscopy are analysed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Royal Society of Chemistry
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Electron Tomography
dc.subject
Discrete Dipole Approximation
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Nanoparticles
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Optical Properties
dc.subject.classification
Nano-materiales
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Nanotecnología
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Exploring the benefits of electron tomography to characterize the precise morphology of core–shell Au@Ag nanoparticles and its implications on their plasmonic properties
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-12-26T14:29:25Z
dc.journal.volume
6
dc.journal.pagination
12696-12702
dc.journal.pais
Reino Unido
dc.journal.ciudad
Cambridge
dc.description.fil
Fil: Hernandez Garrido, J. C.. Universidad de Cádiz; España
dc.description.fil
Fil: Moreno, Mario Sergio Jesus. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Ducati, C.. University of Cambridge; Reino Unido
dc.description.fil
Fil: Pérez, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
dc.description.fil
Fil: Midgley, P.A.. University of Cambridge; Reino Unido
dc.description.fil
Fil: Coronado, Eduardo A.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
dc.journal.title
Nanoscale
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1039/c4nr03017f
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2014/NR/C4NR03017F


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