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Dynamics of freely suspended films with surface tension

Marathe, Yatin and Ramaswamy, Sriram (1990) Dynamics of freely suspended films with surface tension. In: Journal de Physique (main title), 51 (19). pp. 2143-2152.

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We have studied the hydrodynamics of freely suspended membranes, liquid as well as crystalline, with surface tension. We find that nonlinear coupling to thermally excited undulations gives a singular contribution to the kinetic coefficients of these systems at low frequency and wavenumber. Our results differ in some important respects from those of Katz and Lebedev on this problem, and can be tested in mechanical impedance as well as time-correlation studies.

Item Type: Journal Article
Publication: Journal de Physique (main title)
Publisher: EDP Sciences
Additional Information: Copyright of this article belongs to EDP Sciences.
Keywords: elasticity;hydrodynamics;liquid films;membranes;surface tension.
Department/Centre: Division of Physical & Mathematical Sciences > Centre for Theoretical Studies (Ceased to exist at the end of 2003)
Date Deposited: 03 Feb 2011 12:19
Last Modified: 03 Feb 2011 12:19
URI: http://eprints.iisc.ac.in/id/eprint/35172

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