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Article Dans Une Revue Journal of Statistical Physics Année : 2003

Rigorous generalization of Young's law for heterogeneous and rough substrates

Résumé

We consider a SOS type model of interfaces on a substrate which is both heterogeneous and rough. We first show that, for appropriate values of the parameters, the differential wall tension that governs wetting on such a substrate satisfies a generalized law which combines both Cassie and Wenzel laws. Then in the case of an homogeneous substrate, we show that this differential wall tension satisfies either the Wenzel's law or the Cassie's law, according to the values of the parameters
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Dates et versions

hal-00003157 , version 1 (24-10-2004)

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  • HAL Id : hal-00003157 , version 1

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Joël de Coninck, Salvador Miracle-Solé, Jean Ruiz. Rigorous generalization of Young's law for heterogeneous and rough substrates. Journal of Statistical Physics, 2003, 111, pp.107-127. ⟨hal-00003157⟩
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