Complete Wetting Near an Edge of a Rectangular-Shaped Substrate

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F14%3A00435407" target="_blank" >RIV/67985858:_____/14:00435407 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22340/14:43897767
Result on the web
<a href="http://dx.doi.org/10.1088/0953-8984/26/31/315002" target="_blank" >http://dx.doi.org/10.1088/0953-8984/26/31/315002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0953-8984/26/31/315002" target="_blank" >10.1088/0953-8984/26/31/315002</a>

Result language
angličtina
Original language name
Complete Wetting Near an Edge of a Rectangular-Shaped Substrate
Original language description
We consider fluid adsorption near a rectangular edge of a solid substrate that interacts with the fluid atoms via long range (dispersion) forces. The curved geometry of the liquid-vapour interface dictates that the local height of the interface above theedge l E must remain finite at any subcritical temperature, even when a macroscopically thick film is formed far from the edge. Using an interfacial Hamiltonian theory and a more microscopic fundamental measure density functional theory (DFT), we studythe complete wetting near a single edge and show that l(E)(0) - l(E)(delta mu) similar to delta mu(beta Eco), as the chemical potential departure from the bulk coexistence delta mu = mu(s)(T) - mu tends to zero. The exponent beta(co)(E) depends on the range of the molecular forces and in particular beta(co)(E) = 2/3 for three-dimensional systems with van der Waals forces. We further show that for a substrate model that is characterised by a finite linear dimension L, the height of the in
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Project
<a href="/en/project/GA13-09914S" target="_blank" >GA13-09914S: A controlling of diffusion processes in pores with varying permeability</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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