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Study on properties of intensity profiles scattered from the self-affine fractal random surfaces: an approximate theory and simulations
Cheng Chuanfu; Liu Chunxiang; Teng Shuyun; Li Ruxin; Xu Zhizhan; Cheng, CF (reprint author), Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, POB 800-211, Shanghai 201800, Peoples R China
2003
Source PublicationCommun. Theor. Phys.
Volume39Issue:2Pages:225
AbstractWe study the properties of the intensity profiles scattered from the self-affine fractal random surfaces. We use the mathematical decay function to approximate the duple negative exponent function in. the rigorous theory of scattering, by letting them have the same maximum value and half-width, and the expression for the half-widths of the intensity profiles in the whole range of the perpendicular wave vector component is obtained. The previous results in the two extreme cases are included in the results of this paper. In the simulational verification, we propose a method for the generation of self-affine fractal random surfaces, using the square-root of Fourier transform of the correlation function of the surface height. The simulated results conform well with the theory.
SubtypeArticle
Funding OrganizationNational Natural Science Foundation of China under Grant No. 69978012 ; National Natural Science Foundation of China under Grant No. 69978012 ; National Natural Science Foundation of China under Grant No. 69978012 ; National Natural Science Foundation of China under Grant No. 69978012
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China under Grant No. 69978012 ; National Natural Science Foundation of China under Grant No. 69978012 ; National Natural Science Foundation of China under Grant No. 69978012 ; National Natural Science Foundation of China under Grant No. 69978012
WOS IDWOS:000181362500021
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Document Type期刊论文
Version出版稿
Identifierhttp://ir.siom.ac.cn/handle/181231/18494
Collection强场激光物理国家重点实验室
Corresponding AuthorCheng, CF (reprint author), Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, POB 800-211, Shanghai 201800, Peoples R China
Affiliation1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
2.Shandong Normal Univ, Dept Phys, Jinan 250014, Peoples R China
Recommended Citation
GB/T 7714
Cheng Chuanfu,Liu Chunxiang,Teng Shuyun,et al. Study on properties of intensity profiles scattered from the self-affine fractal random surfaces: an approximate theory and simulations[J]. Commun. Theor. Phys.,2003,39(2):225.
APA Cheng Chuanfu,Liu Chunxiang,Teng Shuyun,Li Ruxin,Xu Zhizhan,&Cheng, CF .(2003).Study on properties of intensity profiles scattered from the self-affine fractal random surfaces: an approximate theory and simulations.Commun. Theor. Phys.,39(2),225.
MLA Cheng Chuanfu,et al."Study on properties of intensity profiles scattered from the self-affine fractal random surfaces: an approximate theory and simulations".Commun. Theor. Phys. 39.2(2003):225.
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