Dynamic roughening of tetrahedral amorphous carbon

C. Casiraghi, A. C. Ferrari, R. Ohr, A. J. Flewitt, D. P. Chu, J. Robertson

    Research output: Contribution to journalArticlepeer-review


    The first investigation of the kinetic surface evolution of ta-C surface and its fractal analysis were performed. It was found that a growth exponent β of 0 to 0.12, a roughness exponent α∼0.39, and an extremely small roughness of order 0.1 nm.
    Original languageEnglish
    Pages (from-to)226104/4
    JournalPhysical Review Letters
    Issue number22
    Publication statusPublished - 28 Nov 2003


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