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Fluctuations, Lindemann Criterion and Liquid-Solid Transition in Thin Films

Published online by Cambridge University Press:  10 February 2011

Alexei V. Tkachenko  and
Yitzhak Rabin
Alexei V. Tkachenko
Affiliation:
Department of Physics, Bar-IIan University Ramat-Gan 52900, Israel
Yitzhak Rabin
Affiliation:
Department of Physics, Bar-IIan University Ramat-Gan 52900, Israel
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Abstract

A simple model of confinement-induced freezing in thin liquid layers is presented. Under boundary conditions of vanishing displacement field at the walls, confinement suppresses the amplitude of fluctuations in a solid film below a critical value determined by the Lindemann criterion of melting. The resulting increase of the melting temperature compared to that of a bulk solid, is estimated and the connection with experiments is discussed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 463: Symposia EE – Statistical Mechanics in Physics and Biology , 1996 , 293
Copyright
Copyright © Materials Research Society 1997

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References

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