Li Jian-Hua et al 2009 Chinese Phys. Lett. 26 116101 doi:10.1088/0256-307X/26/11/116101
A Model for Fractal Dimension of Rough Surfaces
Li Jian-Hua1, Yu Bo-Ming2 and Zou Ming-Qing2
Show affiliationsCONDENSED MATTER: STRUCTURE, MECHANICAL AND THERMAL PROPERTIES
We report a model for the fractal dimension Ds of rough surfaces based on the fractal distribution of roughness elements on surfaces and the fractal character of surface profiles. The proposed model for the fractal dimension Ds is expressed as a function of the fractal dimensions D for conic roughness diameter/height and Dp for surface profile, maximum roughness base diameter λmax, the ratio β of conic roughness height to its base radius as well as the ratio λminλmax of the minimum to the maximal base diameter.
- PACS
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61.43.Hv Fractals; macroscopic aggregates (including diffusion-limited aggregates)
68.37.Hk Scanning electron microscopy (SEM) (including EBIC)
- Subjects
- Dates
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Issue 11 (November 2009)
Received 26 March 2009
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A Model for Fractal Dimension of Rough Surfaces
Li Jian-Hua et al 2009 Chinese Phys. Lett. 26 116101
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