NONLINEAR DYNAMICS OF PHASE-SEPARATION IN CUCO ALLOYS

被引：3
|
作者：
LIU, JM
LIU, ZG
WU, ZC
机构：
[1] National Laboratory of Solid State Microstructures, Nanjing University, Nanjing
来源：
CHINESE PHYSICS LETTERS | 1994年 / 11卷 / 10期
关键词：
D O I：
10.1088/0256-307X/11/10/013
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The dynamics of phase separation of CuCo alloys has been studied by numerically solving the nonlinear Cahn-Hilliard equation including thermal noises. The simulations show that phase separation of the alloys within the metastable region is attributed to the composition fluctuations including thermal noises. The present modeling makes it possible to describe the growth and coarsening as concomitant processes.
引用
收藏
页码：634 / 637
页数：4
相关论文
共 50 条
  • [1] DYNAMICS OF PHASE-SEPARATION
    HORNER, H
    JUNGLING, K
    ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1979, 36 (01): : 97 - 107
  • [2] DYNAMICS OF PHASE-SEPARATION
    GUYOT, P
    SIMON, JP
    JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE, 1986, 83 (11-12) : 703 - 708
  • [3] Dynamic scaling of phase separation in CuCo alloys
    Liu, JM
    JOURNAL OF MATERIALS SCIENCE, 1996, 31 (11) : 2807 - 2818
  • [4] DYNAMICS OF WETTING AND PHASE-SEPARATION
    GUENOUN, P
    BEYSENS, D
    ROBERT, M
    PHYSICAL REVIEW LETTERS, 1990, 65 (19) : 2406 - 2409
  • [5] PHASE-SEPARATION DYNAMICS IN POLYMER BLENDS
    SNYDER, HL
    MEAKIN, P
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1983, 186 (AUG): : 241 - POLY
  • [6] PHASE-SEPARATION DYNAMICS UNDER STIRRING
    LACASTA, AM
    SANCHO, JM
    SAGUES, F
    PHYSICAL REVIEW LETTERS, 1995, 75 (09) : 1791 - 1794
  • [7] DYNAMICS OF PHASE-SEPARATION IN MESOMORPHIC MIXTURES
    LANSAC, Y
    FRIED, F
    MAISSA, P
    LIQUID CRYSTALS, 1995, 18 (06) : 829 - 837
  • [8] DYNAMICS OF PHASE-SEPARATION IN THE PRESENCE OF SURFACTANTS
    LARADJI, M
    GUO, H
    GRANT, M
    ZUCKERMANN, MJ
    JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1991, 24 (11): : L629 - L635
  • [9] DYNAMICS OF PHASE-SEPARATION FOR A MICELLAR SOLUTION
    KUWAHARA, N
    HAMANO, K
    KOYAMA, T
    PHYSICAL REVIEW A, 1985, 32 (02): : 1279 - 1281
  • [10] DYNAMICS OF PHASE-SEPARATION IN METALLIC SYSTEMS
    BLEY, F
    GUYOT, P
    LIVET, F
    SIMON, JP
    PHASE TRANSITIONS, 1991, 31 (1-4) : 201 - 218
12345