05 Feb 2010

The kinetics of phase transitions: II. The role of interface between clusters

Authors:

Paladi, Florentin

Summary:

The present developments in the physics of complex systems, in particular, the struc- tural relaxation of supercooled liquids and glasses, are discussed by using a stochastic cluster- based model. We are able to depict the impact of the interface between the nucleus considered as a cluster of a certain number of molecules and the liquid phase for the enhancement of the overall nucleation process. It is also shown that even a relatively simple stochastic model, which appears phenomenological if it is not agent-based, can describe precisely the outcomes from multiple agent-based simulation runs where probabilistic insight is lacking and which should be long enough to equilibrate the states of large systems.

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author = {Paladi, F.G.},
title = {The kinetics of phase transitions: II. The role of interface between clusters},
journal = {Moldavian Journal of the Physical Sciences},
year = {2010},
volume = {9 (1)},
pages = {46-49},
month = {Feb},
abstract = {(EN) The present developments in the physics of complex systems, in particular, the struc-

tural relaxation of supercooled liquids and glasses, are discussed by using a stochastic cluster-
based model. We are able to depict the impact of the interface between the nucleus considered 
as a cluster of a certain number of molecules and the liquid phase for the enhancement of the 
overall nucleation process. It is also shown that even a relatively simple stochastic model, 
which appears phenomenological if it is not agent-based, can describe precisely the outcomes 
from multiple agent-based simulation runs where probabilistic insight is lacking and which 
should be long enough to equilibrate the states of large systems. },
url = {https://ibn.idsi.md/vizualizare_articol/4207},
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as a cluster of a certain number of molecules and the liquid phase for the enhancement of the 
overall nucleation process. It is also shown that even a relatively simple stochastic model, 
which appears phenomenological if it is not agent-based, can describe precisely the outcomes 
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as a cluster of a certain number of molecules and the liquid phase for the enhancement of the 
overall nucleation process. It is also shown that even a relatively simple stochastic model, 
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