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Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/13368

Title: Long-range elastic-mediated interaction between nanoparticles adsorbed on free-standing smectic films
???metadata.dc.creator???: Oliveira, Italo Marcos Nunes de Oliveira
Lyra, Marcelo Leite
Filgueiras, Cleverson
Moraes, Fernando Jorge Sampaio
Publisher: American Physical Society
Issue Date: Oct-2009
Citation: OLIVEIRA, I. N. de et al. Long-range elastic-mediated interaction between nanoparticles adsorbed on free-standing smectic films. Physical Review E, Statistical, Nonlinear, and Soft Matter Physics, [S.l.], v. 80, n. 4, Oct. 2009.
Abstract: We determine the elastic-mediated interaction between colloidal nanoparticles adsorbed on the surface of free-standing smectic films. In contrast with the short-range character of the elastic-mediated force between particles adsorbed on smectic films supported by a solid substrate, the effective force acquires a long-range character in free-standing films, decaying with the particles distance R as slow as 1 / R . We also discuss the dependence of the effective interaction potential on the surface tension γ and film thickness. We show that it decays as 1 / γ in the regime of large surface tensions and becomes independent of the film thickness at a characteristic surface tension.
URI: https://journals.aps.org/pre/abstract/10.1103/PhysRevE.80.042702
???metadata.dc.language???: en_US
Appears in Collections:DFI - Artigos publicados em periódicos

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