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Wetting of a Smooth Substrate by Crystal

Published online by Cambridge University Press:  21 February 2011

David J. Courtemanche  and
Frank van Swol
David J. Courtemanche
Affiliation:
Department of Chemical Engineering, University of Illinois, Urbana, Illinois, 61801
Frank van Swol
Affiliation:
Department of Chemical Engineering, University of Illinois, Urbana, Illinois, 61801
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Abstract

We report on a molecular dynamics (MD) study of the wetting state of a system of hard spheres near a smooth planar hard wall. A direct simulation at the melting point of a two-phase system between two walls develops all the way from complete wetting by fluid (cos(θ) = 0) via partial wetting state to a final arrangement of complete wetting by crystal (cos(θ) = 1). This implies that a hard sphere fluid spontaneously crystallizes at a smooth hard wall, contrary to existing beliefs.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 237: Symposium Ca – Interface Dynamics and Growth , 1991 , 73
Copyright
Copyright © Materials Research Society 1992

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References

1. Cahn, J. W., J. Chem. Phys. 66, 3667 (1977).CrossRefGoogle Scholar
2. Dietrich, S., 1988, in Phase Transitions and Critical Phenomena, edited by Domb, C. and Lebowitz, J.L (Academic Press, London, 1988), Vol. 12, p1.Google Scholar
3. Toxvaerd, S., J. Chem. Soc. Farad ay Trans. 2, 16(1981).Google Scholar
4. Cape, J. N., J. Chem. Soc. Farad ay Trans. 2, 78 (1982).Google Scholar
5. Henderson, J.R. and van Swol, F.B., Mol. Phys., 51, 991 (1984).CrossRefGoogle Scholar
6. Hoover, W.G. and Ree, F.H., J. Chem. Phys. 49, 3609, (1968).Google Scholar
7. Frenkel, D. and Ladd, A.J.C., J. Chem. Phys. 81, 3118 (1984).Google Scholar
8. Groot, R.D., Elwenspoek, M. and Bennema, P., J. Cryst. Growth. 79, 817 (1986).CrossRefGoogle Scholar
9. Courtemanche, D.J. and van Swol, F., to be published.Google Scholar
10. Broughton, J.Q. and Gilmer, G.H, J. Chem. Phys. 79, 5095, (1983)Google Scholar
Broughton, J.Q. and Gilmer, G.H, J. Chem. Phys. 84, 5749, (1986)CrossRefGoogle Scholar
Broughton, J.Q. and Gilmer, G.H, J. Chem. Phys. 84, 5759, (1986).Google Scholar