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arXiv · cond-mat/9907334

Vicinal Surfaces, Fractional Statistics and Universality

Somendra M. Bhattacharjee·Sutapa Mukherji
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Abstract

We propose that the phases of all vicinal surfaces can be characterized by four fixed lines, in the renormalization group sense, in a three-dimensional space of coupling constants. The observed configurations of several Si surfaces are consistent with this picture. One of these fixed lines also describes one-dimensional quantum particles with fractional exclusion statistics. The featureless steps of a vicinal surface can therefore be thought of as a realization of fractional-statistics particles, possibly with additional short-range interactions.

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Somendra M. Bhattacharjee, Sutapa Mukherji. 1999-08-10. Vicinal Surfaces, Fractional Statistics and Universality. https://doi.org/10.1103/physrevlett.83.2374

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