Rigorous Results on Surface Diffusion Coefficients Near a First-Order Phase Transition

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00223661" target="_blank" >RIV/68407700:21110/14:00223661 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s10765-013-1431-1" target="_blank" >http://dx.doi.org/10.1007/s10765-013-1431-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10765-013-1431-1" target="_blank" >10.1007/s10765-013-1431-1</a>

Result language
angličtina
Original language name
Rigorous Results on Surface Diffusion Coefficients Near a First-Order Phase Transition
Original language description
We present a microscopic statistical-mechanical approach from which the chemical surface diffusion coefficient can be obtained in the local equilibrium limit, assuming that the system of a finite size undergoes a first-order phase transition between twophases. We also show the behavior of the jump diffusion coefficient and thermodynamic factor near such a transition. Explicit formulas for the dependences of these quantities on the chemical potential, coverage, and size of the system are presented. Thegeneral results are applied to a simple two-dimensional lattice model on a regular triangular lattice.
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
—

Project
<a href="/en/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Cumulative time dependent processes in building materials and structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

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

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