CONCENTRIC PATTERNS IN MESOSCOPIC SPINODAL DECOMPOSITION

被引:26
作者
FURUKAWA, H
机构
[1] Faculty of Education, Yamaguchi University
关键词
D O I
10.1143/JPSJ.63.3744
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The initial stage of the spinodal decomposition is examined focusing on the role of the density of triggers of the instability. Target patterns in two dimensions and onion-like structures in three dimensions are found when the number of triggers is small. We then explain a recent experimental observation for continuously photo-crosslinking polymer blend done by Tamai, Imagawa and Tran-Cong.
引用
收藏
页码:3744 / 3750
页数:7
相关论文
共 28 条
[1]  
AMAI T, PREPRINT
[2]  
[Anonymous], 1991, MAT SCI TECHNOLOGY C
[3]  
[Anonymous], 1983, PHASE TRANSITIONS CR
[5]   TIME EVOLUTION OF A QUENCHED BINARY ALLOY - COMPUTER-SIMULATION OF A 2-DIMENSIONAL MODEL SYSTEM [J].
BORTZ, AB ;
KALOS, MH ;
LEBOWITZ, JL ;
ZENDEJAS, MA .
PHYSICAL REVIEW B, 1974, 10 (02) :535-541
[7]   RENORMALIZATION-GROUP APPROACH TO DOMAIN-GROWTH SCALING [J].
BRAY, AJ .
PHYSICAL REVIEW B, 1990, 41 (10) :6724-6732
[8]   SCALING AND MULTISCALING IN THE ORDERING KINETICS OF A CONSERVED ORDER PARAMETER [J].
BRAY, AJ ;
HUMAYUN, K .
PHYSICAL REVIEW LETTERS, 1992, 68 (10) :1559-1562
[9]   FREE ENERGY OF A NONUNIFORM SYSTEM .1. INTERFACIAL FREE ENERGY [J].
CAHN, JW ;
HILLIARD, JE .
JOURNAL OF CHEMICAL PHYSICS, 1958, 28 (02) :258-267
[10]   PHASE-SEPARATION AND COALESCENCE IN CRITICALLY QUENCHED ISOBUTYRIC-ACID-WATER AND 2,6-LUTIDINE-WATER MIXTURES [J].
CHOU, YC ;
GOLDBURG, WI .
PHYSICAL REVIEW A, 1979, 20 (05) :2105-2113