Density Functional Study of Comlete, First-Order and Critical Wedge Filling Transitions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F13%3A00425939" target="_blank" >RIV/67985858:_____/13:00425939 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1088/0953-8984/25/30/305005" target="_blank" >http://dx.doi.org/10.1088/0953-8984/25/30/305005</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/0953-8984/25/30/305005" target="_blank" >10.1088/0953-8984/25/30/305005</a>

Result language

angličtina

Original language name

Density Functional Study of Comlete, First-Order and Critical Wedge Filling Transitions

Original language description

We present numerical studies of complete, first-order and critical wedge filling transitions, at a right angle corner, using a microscopic fundamental measure density functional theory. We consider systems with short-ranged, cut-off Lennard-Jones, fluid-fluid forces and two types of wall-fluid potential: a purely repulsive hard wall and also a long-ranged potential with three different strengths. For each of these systems we first determine the wetting properties occurring at a planar wall, including any wetting transition and the dependence of the contact angle on temperature. The hard wall corner is completely filled by vapour on approaching bulk coexistence and the numerical results for the growth of the meniscus thickness are in excellent agreementwith effective Hamiltonian predictions for the critical exponents and amplitudes, at leading and next-to-leading order. In the presence of the attractive wall-fluid interaction, the corresponding planar wall-fluid interface exhibits a fi

Czech name

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Czech description

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Type

J_x - 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

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Physics-Condensed Matter

ISSN

0953-8984

e-ISSN

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Volume of the periodical

25

Issue of the periodical within the volume

30

Country of publishing house

GB - UNITED KINGDOM

Number of pages

11

Pages from-to

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UT code for WoS article

000321752800005

EID of the result in the Scopus database

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