نتایج جستجو برای: rough surfaces

تعداد نتایج: 153031  

Journal: :SIAM Journal on Mathematical Analysis 2012

Journal: :Proceedings of the Southwest State University 2021

Journal: :Progress of Theoretical Physics Supplement 1984

2008
M.-J. Wang

The scattering characteristic of paraxial gaussian beam from two dimensional dielectric rough surfaces is studied in this paper. The modification of the Kirchhoff approximation theory for rough surface scattering by an incident gaussian beam instead of a plane wave are developed based on conventional Kirchhoff scattering theory and plane wave spectrum expansion method. The coherent and incohere...

Journal: :Nanoscale 2016
Alexis Sheehan L Andres Jurado Shivaprakash N Ramakrishna Andrea Arcifa Antonella Rossi Nicholas D Spencer Rosa M Espinosa-Marzal

Understanding the behavior of ionic liquids (ILs) either confined between rough surfaces or in rough nanoscale pores is of great relevance to extend studies performed on ideally flat surfaces to real applications. In this work we have performed an extensive investigation of the structural forces between two surfaces with well-defined roughness (<9 nm RMS) in 1-hexyl-3-methylimidazolium bis(trif...

2014
Keding Yan Shu Jiang Zhenhua Li

In order to study the space distribution characteristics of light scattering from random rough surfaces, the linear filtering method is used to generate a series of Gaussian randomly rough surfaces, and the Kirchhoff Approximation is used to calculate the scattered light intensity distribution from random metal and dielectric rough surfaces. The three characteristics of the scattered light inte...

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