Title: Laser-induced surface modes at an air-porous medium interface
Authors: Allard, Jean Fran├žois ×
Henry, M
Glorieux, Christ
Petillon, S
Lauriks, Walter #
Issue Date: Jan-2003
Publisher: Amer inst physics
Series Title: Journal of Applied Physics vol:93 issue:2 pages:1298-1304
Abstract: A description of the laser-induced wave excitation of surface modes at a fluid-porous medium interface using the Biot model is presented. For the case of a material much heavier than the fluid, the porous frame behaves like an elastic medium in vacuum with a small frequency-dependent structural damping due to the viscous losses. Predictions concerning the shape of the Rayleigh-like wave are given. Measurements show the effect of scattering for ceramics of different pore sizes on this wave. (C) 2003 American Institute of Physics.
ISSN: 0021-8979
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Soft Matter and Biophysics
× corresponding author
# (joint) last author

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