Electrical conductivity of dispersions: from dry foams to dilute suspensions

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dc.creatorFeitosa, K.
dc.creatorMarze, S.
dc.creatorSaint-Jalmes, A.
dc.creatorDurian, D. J.
dc.date2005-07-18
dc.date.accessioned2026-07-07T06:19:48Z
dc.date.available2026-07-07T06:19:48Z
dc.descriptionWe present new data for the electrical conductivity of foams in which the liquid fraction ranges from two to eighty percent. We compare with a comprehensive collection of prior data, and we model all results with simple empirical formulæ. We achieve a unified description that applies equally to dry foams and emulsions, where the droplets are highly compressed, as well as to dilute suspensions of spherical particles, where the particle separation is large. In the former limit, Lemlich's result is recovered; in the latter limit, Maxwell's result is recovered.
dc.identifierhttps://arxiv.org/abs/cond-mat/0507381
dc.identifierhttp://arxiv.org/abs/cond-mat/0507381
dc.identifierJ. Phys.: Condens. Matter 17, 6301-5 (2005)
dc.identifierdoi:10.1088/0953-8984/17/41/001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95149
dc.subjectSoft Condensed Matter
dc.titleElectrical conductivity of dispersions: from dry foams to dilute suspensions
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