INVESTIGATION OF AN ELEMENTARY MODEL FOR MAGNETIC FROTH

被引:37
作者
WEAIRE, D
BOLTON, F
MOLHO, P
GLAZIER, JA
机构
[1] LAB LOUIS NEEL,F-38042 GRENOBLE,FRANCE
[2] AT&T BELL LABS,MURRAY HILL,NJ 07974
关键词
D O I
10.1088/0953-8984/3/13/013
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The analogy between magnetic froth (cellular domain patterns in garnet films) and the two-dimensional soap froth is used to develop an elementary model for the former system. Simulations are performed using this model: they have many features in common with recent experimental results and can be further illuminated by simple calculations in the spirit of mean-field theory. An analysis of topological cell statistics is also presented.
引用
收藏
页码:2101 / 2114
页数:14
相关论文
共 12 条
[1]   TOPOLOGICAL MELTING OF CELLULAR DOMAIN LATTICES IN MAGNETIC GARNET-FILMS [J].
BABCOCK, KL ;
WESTERVELT, RM .
PHYSICAL REVIEW LETTERS, 1989, 63 (02) :175-178
[2]   ELEMENTS OF CELLULAR DOMAIN PATTERNS IN MAGNETIC GARNET-FILMS [J].
BABCOCK, KL ;
WESTERVELT, RM .
PHYSICAL REVIEW A, 1989, 40 (04) :2022-2037
[3]   AVALANCHES AND SELF-ORGANIZATION IN CELLULAR MAGNETIC-DOMAIN PATTERNS [J].
BABCOCK, KL ;
WESTERVELT, RM .
PHYSICAL REVIEW LETTERS, 1990, 64 (18) :2168-2171
[4]   COARSENING OF CELLULAR DOMAIN PATTERNS IN MAGNETIC GARNET-FILMS [J].
BABCOCK, KL ;
SESHADRI, R ;
WESTERVELT, RM .
PHYSICAL REVIEW A, 1990, 41 (04) :1952-1962
[5]   DYNAMICS OF TWO-DIMENSIONAL SOAP FROTHS [J].
GLAZIER, JA ;
GROSS, SP ;
STAVANS, J .
PHYSICAL REVIEW A, 1987, 36 (01) :306-312
[6]   COARSENING IN THE 2-DIMENSIONAL SOAP FROTH AND THE LARGE-Q POTTS-MODEL - A DETAILED COMPARISON [J].
GLAZIER, JA ;
ANDERSON, MP ;
GREST, GS .
PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1990, 62 (06) :615-645
[7]  
Glazier JA, 1989, THESIS U CHICAGO
[8]   2D-FROTH - A PROGRAM FOR THE INVESTIGATION OF 2-DIMENSIONAL FROTHS [J].
KERMODE, JP ;
WEAIRE, D .
COMPUTER PHYSICS COMMUNICATIONS, 1990, 60 (01) :75-109
[9]  
WEAIRE D, 1990, PHYS REV LETT, V65, P3449
[10]  
WEAIRE D, 1989, PHYS WORLD DEC, P23