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arXiv · 1001.3992

Fragmentation pathways of nanofractal structures on surface

Veronika V. Dick·Ilia A. Solov'yov·Andrey V. Solov'yov
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Abstract

We present a detailed systematical theoretical analysis of the post-growth processes occurring in nanofractals grown on surface. For this study we developed a method which accounts for the internal dynamics of particles in a fractal. We demonstrate that particle diffusion and detachment controls the shape of the emerging stable islands on surface. We consider different scenarios of fractal post-growth relaxation and analyze the time evolution of the island's morphology. The results of our calculations are compared with available experimental observations, and experiments in which the post-growth relaxation of deposited nanostructures can be probed are suggested.

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Veronika V. Dick, Ilia A. Solov'yov, Andrey V. Solov'yov. 2010-01-22. Fragmentation pathways of nanofractal structures on surface. https://doi.org/10.1103/physrevb.84.115408

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