Tip oscillation of dendritic patterns in a phase field model. II

Hidetsugu Sakaguchi, Seiji Tokunaga

    Research output: Contribution to journalArticle

    1 Citation (Scopus)

    Abstract

    We study dendritic growth numerically with a phase field model. Tip oscillation and regular side-branching are observed in a parameter region where the anisotropies of the surface tension and the kinetic effect compete. The transition from a needle pattern to a dendritic pattern is conjectured to be a supercritical Hopf bifurcation.

    Original languageEnglish
    Pages (from-to)43-50
    Number of pages8
    JournalProgress of Theoretical Physics
    Volume109
    Issue number1
    DOIs
    Publication statusPublished - Jan 2003

    All Science Journal Classification (ASJC) codes

    • Physics and Astronomy (miscellaneous)

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