KINETIC SHAPE OF ISING CLUSTERS

被引：13

作者：

DEVILLARD, P

SPOHN, H

机构：

来源：

EUROPHYSICS LETTERS | 1992年 / 17卷 / 02期

关键词：

D O I：

10.1209/0295-5075/17/2/005

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We determine by Monte Carlo simulations the orientation-dependent growth velocity for an interface between the stable phase and the metastable phase in a two-dimensional Ising model. The dynamics does not conserve the order parameter. According to the range of temperature and field, three regimes are identified and comparison is made in some limiting cases with existing theories. Using the nonequilibrium Wulff construction, growth shapes are calculated.

引用

页码：113 / 118

页数：6

共 17 条

[11]

KRUMBHAAR HM, 1972, Z PHYS, V254, P269

[12] NOISE-REDUCED AND ANISOTROPY-ENHANCED EDEN AND SCREENED-GROWTH MODELS [J].

MEAKIN, P .

PHYSICAL REVIEW A, 1988, 38 (01) :418-426

[13] TIME-REVERSAL INVARIANCE AND UNIVERSALITY OF TWO-DIMENSIONAL GROWTH-MODELS [J].

PLISCHKE, M ;

RACZ, Z ;

LIU, D .

PHYSICAL REVIEW B, 1987, 35 (07) :3485-3495

[14] MONTE-CARLO STUDIES OF EQUILIBRIUM AND GROWTH SHAPES OF A CRYSTAL [J].

SAITO, Y ;

UETA, T .

PHYSICAL REVIEW A, 1989, 40 (06) :3408-3419

[15]

VANBEIJEREN H, 1987, STRUCTURE DYNAMICS S, V2

[16] WULFF CONSTRUCTION AND ANISOTROPIC SURFACE-PROPERTIES OF TWO-DIMENSIONAL EDEN CLUSTERS [J].

WOLF, DE .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1987, 20 (05) :1251-1258

[17] SIMULATION OF LARGE EDEN CLUSTERS [J].

ZABOLITZKY, JG ;

STAUFFER, D .

PHYSICAL REVIEW A, 1986, 34 (02) :1523-1530

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