Spectroscopic studies of fractal aggregates of silver nanospheres undergoing local restructuring

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dc.creatorKarpov, Sergei V.
dc.creatorGerasimov, Valeriy S.
dc.creatorIsaev, Ivan L.
dc.creatorMarkel, Vadim A.
dc.date2006-01-18
dc.date.accessioned2026-07-07T06:59:54Z
dc.date.available2026-07-07T06:59:54Z
dc.descriptionWe present an experimental spectroscopic study of large random colloidal aggregates of silver nanoparticles undergoing local restructuring. We argue that such well-known phenomena as strong fluctuation of local electromagnetic fields, appearance of "hot spots" and enhancement of nonlinear optical responses depend on the local structure on the scales of several nanosphere diameters, rather that the large-scale fractal geometry of the sample.
dc.description3.5 pages, submitted to J. Chem. Phys
dc.identifierhttps://arxiv.org/abs/physics/0601132
dc.identifierhttp://arxiv.org/abs/physics/0601132
dc.identifierJ. Chem. Phys. 125, 111101 (2006)
dc.identifierdoi:10.1063/1.2229202
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/107912
dc.subjectOptics
dc.subjectChemical Physics
dc.titleSpectroscopic studies of fractal aggregates of silver nanospheres undergoing local restructuring
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