Reference : Two dimensional self-organized transitions for propagation in random media

	Document type :	Scientific journals : Article
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Physics
	To cite this reference:	http://hdl.handle.net/2268/17968

Title :	Two dimensional self-organized transitions for propagation in random media
Language :	English
Author, co-author :	Ausloos, Marcel [Université de Liège - ULg > Département de physique > Physique statistique appliquée et des matériaux - S.U.P.R.A.S. >]
	Vandewalle, Nicolas [Université de Liège - ULg > Département de physique > Physique statistique >]
	Cloots, Rudi [Université de Liège - ULg > Département de chimie (sciences) > Chimie inorganique structurale - Doyen de la Faculté des Sciences >]
Publication date :	1996
Journal title :	Czechoslovak Journal of Physics
Publisher :	Springer Science & Business Media B.V.
Volume :	46
Issue/season :	Suppl. 4
Pages :	2277-2278
Peer reviewed :	Yes (verified by ORBi)
ISSN :	0011-4626
City :	Prague
Country :	Czechoslovakia
Abstract :	[en] A simple so-called dynamic epidemic model, for the evolution of an advancing interface through a two-dimensional medium containing mobile impurities is investigated. A short range repulsion between the front and the impurities leads to an aggregation process along the front, and to trapping of aggregates. The pattern of trapped impurities is found to be self-organized. The critical concentration of impurity for growth blocking on a square lattice is 0..56. The kinetics of this self-organization is analyzed and discussed.
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/2268/17968

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