Interfacial correlation function for adsorption on a disc

Pawel Jakubczyk; Marek Napiorkowski

doi:10.1016/j.physa.2003.10.068

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arXiv · cond-mat/0309339

Interfacial correlation function for adsorption on a disc

Pawel Jakubczyk·Marek Napiorkowski

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Abstract

Within the Landau-Ginzburg-Wilson approach we derive the effective Hamiltonian governing fluctuations of an interface between two phases, one of them adsorbed on a disclike substrate. For large disc radii and for temperatures close to the wetting temperature of the corresponding planar substrate the expressions for the hight-hight correlation function and the accompanying correlation angle are derived. Their dependence on the disc radius and the reduced temperature is discussed and the relevant scaling regimes are identified.

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Pawel Jakubczyk, Marek Napiorkowski. 2003-09-15. Interfacial correlation function for adsorption on a disc. https://doi.org/10.1016/j.physa.2003.10.068

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