Formation of boundary structures in L10 type ordering

R. Oguma, S. Matsumura, T. Eguchi

Research output: Chapter in Book/Report/Conference proceedingConference contribution


TDGL formulation has been applied for L10 type ordering in a binary alloy, taking account of the crystal symmetry. Kinetic equations for time-evolution of the order parameters and the concentration are derived from the Ginzburg-Landau type potential consisting of the mean-field free energy density and the interfacial energy terms. Three-dimensional simulation of the kinetic equations was performed to simulate time-evolution of off-phase domain structures in real alloy systems. The microstructures obtained are compared with the experimental results of TEM observation.

Original languageEnglish
Title of host publicationComplex Systems - 5th International Workshop on Complex Systems
Number of pages4
Publication statusPublished - 2008
Event5th International Workshop on Complex Systems - Sendai, Japan
Duration: Sept 25 2007Sept 28 2007

Publication series

NameAIP Conference Proceedings
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616


Other5th International Workshop on Complex Systems

All Science Journal Classification (ASJC) codes

  • Ecology, Evolution, Behavior and Systematics
  • Ecology
  • Plant Science
  • General Physics and Astronomy
  • Nature and Landscape Conservation


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