We calculate the film coverage N on a model fractal substrate embedded in a two-dimensional space. We define a nominal thickness d as that which would be present on a flat surface exposed to the same vapor. The result of our analysis is N propto d2-D over the range of film thickness corresponding to the fractal scaling behavior of the substrate; a plausible deviation is observed outside this range. The result is consistent with general arguments yielding N propto d3-D in our three-dimensional world.
A Model Calculation of Multilayer Adsorption On A Fractal Surface
STELLA, ATTILIO
1989
Abstract
We calculate the film coverage N on a model fractal substrate embedded in a two-dimensional space. We define a nominal thickness d as that which would be present on a flat surface exposed to the same vapor. The result of our analysis is N propto d2-D over the range of film thickness corresponding to the fractal scaling behavior of the substrate; a plausible deviation is observed outside this range. The result is consistent with general arguments yielding N propto d3-D in our three-dimensional world.File in questo prodotto:
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