Antibubbles: evidences of a critical pressure

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dc.creatorDorbolo, S.
dc.creatorVandewalle, N.
dc.date2003-05-07
dc.date.accessioned2026-07-25T15:09:55Z
dc.descriptionWe present experimental investigations of antibubbles. Such an unusual fluid object is a thin spherical air shell surrounding a liquid globule. We explain how to produce them and we study their stability. By overweighting antibubbles with a small amount of salt, they sink and pop at a definite depth. A critical depth related to a critical pressure has been found. A modified Laplace law describes the air shell thickness evolution with respect to pressure. This law combined with surfactant layers interaction allows to explain the critical depth for antibubble stability.
dc.description4 pages, 8 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0305126
dc.identifierhttp://arxiv.org/abs/cond-mat/0305126
dc.identifier.urihttps://dspace.dare.co.zw/handle/123456789/31573
dc.subjectSoft Condensed Matter
dc.subjectStatistical Mechanics
dc.titleAntibubbles: evidences of a critical pressure
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