CRITICAL PHENOMENA AT SURFACES IN A MODEL OF NONEQUILIBRIUM PHASE-TRANSITIONS

被引:3
|
作者
DROZ, M [1 ]
FRACHEBOURG, L [1 ]
MARQUES, MC [1 ]
机构
[1] UNIV PORTO, CTR FIS, P-4000 OPORTO, PORTUGAL
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关键词
D O I
10.1088/0305-4470/24/12/025
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Critical phenomena at surfaces are studied in a simple two-dimensional model of non-equilibrium phase transitions belonging to the class of interacting particle systems. Mean field renormalization group approach and numerical simulations are used to determine the phase diagram for this system and some of the critical exponents associated with ordinary, special, extraordinary and surface phase transitions.
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页码:2869 / 2876
页数:8
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