TOPOLOGICAL CHARACTERISTICS OF 2D CELLULAR STRUCTURES GENERATED BY FRAGMENTATION

被引：40

作者：

DELANNAY, R ^{[1
]}

LECAER, G ^{[1
]}

机构：

[1] ECOLE MINES,SCI & GENIE MAT MET LAB,CNRS,UA 159,F-54042 NANCY,FRANCE

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 73卷 / 11期

关键词：

D O I：

10.1103/PhysRevLett.73.1553

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Stationary topological properties of 2D cellular structures generated by random fragmentation have been calculated by computer simulations. The probability distributions of the number n of cell sides agree with a recent mean-field model. Two-cell correlations are almost linear in n. The most disordered structure approaches a ''topological gas'' with weak correlations in the arrangement of cells. Variation with disorder of the Aboav-Weaire parameter is discussed for 2D cellular structures.

引用

页码：1553 / 1556

页数：4

共 23 条

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