Fractal structures of zinc metal leaves grown by electrodeposition

M. Matsushita, M. Sano, Y. Hayakawa, H. Honjo, Y. Sawada

    Research output: Contribution to journalArticlepeer-review

    250 Citations (Scopus)


    Zinc metal leaves are grown two-dimensionally by electrodeposition. The structures clearly remind us of the random patterns simulated by computer according to the Witten-Sander diffusion-limited-aggregation model. The scale invariance is tested by computing the density-density correlation function for the digitized patterns of the photographs. The Hausdorff dimension averaged over many examples is D=1.66±0.03, which is in excellent agreement with that of the two-dimensional diffusion-limited-aggregation model (D≅53).

    Original languageEnglish
    Pages (from-to)286-289
    Number of pages4
    JournalPhysical Review Letters
    Issue number3
    Publication statusPublished - 1984 Jan 1

    ASJC Scopus subject areas

    • Physics and Astronomy(all)


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