# Difference between revisions of "Intrinsic surface"

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[[capillary waves |Capillary wave theory]] proceeds by studying the fluctuations of this surface; many of its predictions are independent of the particular choice (like, e.g., the divergence of [[roughness]] with the area), but of course any microscopic detail will depend on the choice of surface. | [[capillary waves |Capillary wave theory]] proceeds by studying the fluctuations of this surface; many of its predictions are independent of the particular choice (like, e.g., the divergence of [[roughness]] with the area), but of course any microscopic detail will depend on the choice of surface. | ||

− | The [[intrinsic sampling]] | + | The [[intrinsic sampling method]] is a recent approach to obtaining this surface from a molecular simulation. |

[[ Category: Phase transitions ]] | [[ Category: Phase transitions ]] |

## Latest revision as of 11:32, 3 October 2008

This surface is some mathematical surface (i.e., a function given by ) that defines
the interface between two bulk liquid phases. Given that the interface itself is a concept that is blurred
at the molecular scale, the definition of the surface varies depending on the author. Sometimes the choice is to take the Gibbs dividing surface.

Capillary wave theory proceeds by studying the fluctuations of this surface; many of its predictions are independent of the particular choice (like, e.g., the divergence of roughness with the area), but of course any microscopic detail will depend on the choice of surface.

The intrinsic sampling method is a recent approach to obtaining this surface from a molecular simulation.