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Microscopic model for thin film spreading.

Abstract:
A microscopic, driven lattice gas model is proposed for the dynamics and spatiotemporal fluctuations of the precursor film observed in spreading experiments. Matter is transported both by holes and particles, and the distribution of each can be described by driven diffusion with a moving boundary. This picture leads to a stochastic partial differential equation for the shape of the boundary. Explicit analytic results are obtained which agree with the simulations of the lattice gas.
Publication status:
Published

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Publisher copy:
10.1103/physrevlett.88.206101

Authors

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Theoretical Physics
Role:
Author


Journal:
Physical Review Letters More from this journal
Volume:
88
Issue:
20
Pages:
206101
Publication date:
2002-05-01
DOI:
EISSN:
1079-7114
ISSN:
0031-9007


Language:
English
Pubs id:
pubs:31051
UUID:
uuid:e0f3e6af-6831-4985-82eb-d75e9b4e9117
Local pid:
pubs:31051
Source identifiers:
31051
Deposit date:
2012-12-19
ARK identifier:

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