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Surface plasmon resonance properties of single elongated Nano-objects: gold nanobipyramids and nanorods

hal.structure.identifierLaboratoire de Spectrométrie Ionique et Moléculaire [LASIM]
dc.contributor.authorLOMBARDI, Anna
hal.structure.identifierLaboratoire de Spectrométrie Ionique et Moléculaire [LASIM]
dc.contributor.authorLOUMAIGNE, Matthieu
hal.structure.identifierLaboratoire de Spectrométrie Ionique et Moléculaire [LASIM]
dc.contributor.authorCRUT, Aurélien
hal.structure.identifierLaboratoire de Spectrométrie Ionique et Moléculaire [LASIM]
dc.contributor.authorMAIOLI, Paolo
hal.structure.identifierLaboratoire de Spectrométrie Ionique et Moléculaire [LASIM]
dc.contributor.authorDEL FATTI, Natalia
hal.structure.identifierLaboratoire de Spectrométrie Ionique et Moléculaire [LASIM]
dc.contributor.authorVALLÉE, Fabrice
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorSPUCH-CALVAR, Miguel
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorBURGIN, Julien
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMAJIMEL, Jérôme
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorTRÉGUER-DELAPIERRE, Mona
dc.date.issued2012
dc.identifier.issn0743-7463
dc.description.abstractEnThe spectral characteristics (wavelength and line width) and the optical extinction cross-section of the longitudinal localized surface plasmon resonance (LSPR) of individual gold nanobipyramids have been quantitatively measured using the spatial modulation spectroscopy technique. The morphology of the same individual nanoparticles has been determined by transmission electron microscopy (TEM). The experimental results are thus interpreted with a numerical model using the TEM measured sizes of the particles as an input, and either including the substrate or assuming a mean homogeneous environment. Results are compared to those obtained for individual nanorods and also show the importance of the local environment of the particle on the detailed description of its spectral position and extinction amplitude.
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.subject.enNanoparticles
dc.subject.enTransmission electronic Microscopy
dc.subject.enGold
dc.subject.enLongitudinal localized surface plasmon resonance
dc.title.enSurface plasmon resonance properties of single elongated Nano-objects: gold nanobipyramids and nanorods
dc.typeArticle de revue
dc.identifier.doi10.1021/la300210h
dc.subject.halChimie/Matériaux
bordeaux.journalLangmuir
bordeaux.page9027-9033
bordeaux.volume28
bordeaux.issue24
bordeaux.peerReviewedoui
hal.identifierhal-00712643
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00712643v1
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