Formation of boundary structures in L10 type ordering

R. Oguma, Syo Matsumura, T. Eguchi

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

Abstract

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
Pages776-779
Number of pages4
DOIs
Publication statusPublished - Mar 13 2008
Event5th International Workshop on Complex Systems - Sendai, Japan
Duration: Sep 25 2007Sep 28 2007

Publication series

NameAIP Conference Proceedings
Volume982
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other5th International Workshop on Complex Systems
CountryJapan
CitySendai
Period9/25/079/28/07

Fingerprint

kinetic equations
interfacial energy
binary alloys
flux density
free energy
formulations
transmission electron microscopy
microstructure
symmetry
crystals
simulation

All Science Journal Classification (ASJC) codes

  • Ecology, Evolution, Behavior and Systematics
  • Ecology
  • Plant Science
  • Physics and Astronomy(all)
  • Nature and Landscape Conservation

Cite this

Oguma, R., Matsumura, S., & Eguchi, T. (2008). Formation of boundary structures in L10 type ordering. In Complex Systems - 5th International Workshop on Complex Systems (pp. 776-779). (AIP Conference Proceedings; Vol. 982). https://doi.org/10.1063/1.2897901

Formation of boundary structures in L10 type ordering. / Oguma, R.; Matsumura, Syo; Eguchi, T.

Complex Systems - 5th International Workshop on Complex Systems. 2008. p. 776-779 (AIP Conference Proceedings; Vol. 982).

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

Oguma, R, Matsumura, S & Eguchi, T 2008, Formation of boundary structures in L10 type ordering. in Complex Systems - 5th International Workshop on Complex Systems. AIP Conference Proceedings, vol. 982, pp. 776-779, 5th International Workshop on Complex Systems, Sendai, Japan, 9/25/07. https://doi.org/10.1063/1.2897901
Oguma R, Matsumura S, Eguchi T. Formation of boundary structures in L10 type ordering. In Complex Systems - 5th International Workshop on Complex Systems. 2008. p. 776-779. (AIP Conference Proceedings). https://doi.org/10.1063/1.2897901
Oguma, R. ; Matsumura, Syo ; Eguchi, T. / Formation of boundary structures in L10 type ordering. Complex Systems - 5th International Workshop on Complex Systems. 2008. pp. 776-779 (AIP Conference Proceedings).
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