OBSERVATION OF DYNAMIC SCALING IN SPINODAL DECOMPOSITION IN 2 DIMENSIONS

被引：66

作者：

ERNST, HJ

FABRE, F

LAPUJOULADE, J

机构：

[1] DRECAM/SRSIM, Centre d'Etuder de Saclay

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 03期

关键词：

D O I：

10.1103/PhysRevLett.69.458

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present results of a helium atom beam scattering experiment on spinodal decomposition in two dimensions and for deep temperature quenches. A system with conserved order parameter and equal volume fractions of two phases is realized by deposition of 0.5 monolayer Cu on a Cu(100) surface. We find that the morphology evolves in a self-similar fashion. Growth exponents close to 1/4 are in accord with ideas of corrections to the Lifshitz-Slyosov growth law due to excess mass transport along domain boundaries in the temperature and time range covered by our experiment.

引用

页码：458 / 461

页数：4

共 25 条

[1] MONTE-CARLO STUDY OF GROWTH IN THE TWO-DIMENSIONAL SPIN-EXCHANGE KINETIC ISING-MODEL
AMAR, JG
SULLIVAN, FE
MOUNTAIN, RD
[J]. PHYSICAL REVIEW B, 1988, 37 (01): : 196 - 208
[2] [Anonymous], 1983, PHASE TRANSITIONS CR
[3] THEORY FOR DYNAMICS OF CLUSTERS .2. CRITICAL DIFFUSION IN BINARY-SYSTEMS AND KINETICS OF PHASE SEPARATION
BINDER, K
[J]. PHYSICAL REVIEW B, 1977, 15 (09): : 4425 - 4447
[4] DESJONQUERES MC, COMMUNICATION
[5] ERNST HJ, IN PRESS SURF SCI LE
[6] ERNST HJ, IN PRESS PHYS REV B
[7] ATTRACTIVE INTERACTION BETWEEN STEPS
FROHN, J
GIESEN, M
POENSGEN, M
WOLF, JF
IBACH, H
[J]. PHYSICAL REVIEW LETTERS, 1991, 67 (25) : 3543 - 3546
[8] FURUKAWA H, 1985, ADV PHYS, V34, P704
[9] DOMAIN GROWTH AND SCALING IN THE TWO-DIMENSIONAL LANGEVIN MODEL
GAWLINSKI, ET
VINALS, J
GUNTON, JD
[J]. PHYSICAL REVIEW B, 1989, 39 (10): : 7266 - 7269
[10] GRANT C, 1989, PHYS REV B, V39, P11971

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