Pattern selection processes and noise induced pattern-forming transitions in periodic systems with transient dynamics

We apply the phase field crystal method for nonequilibrium patterning to stochastic systems with an external source in which transient dynamics is essential. Considering a prototype model for a one-component periodic system subjected to external influence kind of irradiation we study properties of p...

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Bibliographic Details
Published inCentral European journal of physics Vol. 9; no. 3; pp. 698 - 709
Main Authors Kharchenko, Dmytro, Kharchenko, Vasyl, Lysenko, Iryna
Format Journal Article
LanguageEnglish
Published Heidelberg SP Versita 01.06.2011
Versita
De Gruyter
Subjects
Biological and Medical Physics
Biophysics
Environmental Physics
Geophysics/Geodesy
noise
nonequilibrium transition
Physical Chemistry
Physics
Physics and Astronomy
Research Article
spatial pattern
structure function
noise
structure function
nonequilibrium transition
spatial pattern
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Summary:We apply the phase field crystal method for nonequilibrium patterning to stochastic systems with an external source in which transient dynamics is essential. Considering a prototype model for a one-component periodic system subjected to external influence kind of irradiation we study properties of pattern selection processes and external noise induced pattern-forming transitions. These processes are examined by means of the structure function dynamics analysis. Nonequilibrium pattern-forming transitions are analyzed numerically.
ISSN:1895-1082
2391-5471
1644-3608
2391-5471
DOI:10.2478/s11534-010-0076-y