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dc.contributor.author
Lee, You Jin
dc.contributor.author
Schade, Nicholas B.
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Sun, Li
dc.contributor.author
Fan, Jonathan A.
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Bae, Doo Ri
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Mariscal, Marcelo
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Lee, Gaehang
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Capasso, Federico
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Sacanna, Stefano
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Manoharan, Vinothan N.
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Yi, Gi Ra
dc.date.available
2017-10-26T20:13:31Z
dc.date.issued
2013-11
dc.identifier.citation
Lee, You Jin; Schade, Nicholas B.; Sun, Li; Fan, Jonathan A.; Bae, Doo Ri; et al.; Ultrasmooth, highly spherical monocrystalline gold particles for precision plasmonics; American Chemical Society; ACS Nano; 7; 12; 11-2013; 11064-11070
dc.identifier.issn
1936-0851
dc.identifier.uri
http://hdl.handle.net/11336/27147
dc.description.abstract
Ultrasmooth, highly spherical monocrystalline gold particles were prepared by a cyclic process of slow growth followed by slow chemical etching, which selectively removes edges and vertices. The etching process effectively makes the surface tension isotropic, so that spheres are favored under quasi-static conditions. It is scalable up to particle sizes of 200 nm or more. The resulting spherical crystals display uniform scattering spectra and consistent optical coupling at small separations, even showing Fano-like resonances in small clusters. The high monodispersity of the particles we demonstrate should facilitate the self-assembly of nanoparticle clusters with uniform optical resonances, which could in turn be used to fabricate optical metafluids. Narrow size distributions are required to control not only the spectral features but also the morphology and yield of clusters in certain assembly schemes.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Chemical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Nanoparticles
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Plasmonic
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Computer Simulations
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Etching
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Nano-materiales
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Nanotecnología
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Ultrasmooth, highly spherical monocrystalline gold particles for precision plasmonics
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-10-05T20:38:52Z
dc.journal.volume
7
dc.journal.number
12
dc.journal.pagination
11064-11070
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Washington DC
dc.description.fil
Fil: Lee, You Jin. Sungkyunkwan University; Corea del Sur. Korea Basic Science Institute; Corea del Sur
dc.description.fil
Fil: Schade, Nicholas B.. Harvard University; Estados Unidos
dc.description.fil
Fil: Sun, Li. Harvard University; Estados Unidos
dc.description.fil
Fil: Fan, Jonathan A.. University of Illinois; Estados Unidos
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Fil: Bae, Doo Ri. Korea Basic Science Institute; Corea del Sur
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Fil: Mariscal, Marcelo. 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: Lee, Gaehang. Korea Basic Science Institute; Corea del Sur
dc.description.fil
Fil: Capasso, Federico. Harvard University; Estados Unidos
dc.description.fil
Fil: Sacanna, Stefano. University of New York; Estados Unidos
dc.description.fil
Fil: Manoharan, Vinothan N.. Harvard University; Estados Unidos
dc.description.fil
Fil: Yi, Gi Ra. Sungkyunkwan University; Corea del Sur
dc.journal.title
ACS Nano
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1021/nn404765w
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://pubs.acs.org/doi/abs/10.1021/nn404765w
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