Spectrum of radiation from rough surfaces

被引：1

作者：

Gevorkian, Zh. S. ^{[1
,2
]}

机构：

[1] Yerevan Phys Inst, Yerevan 0036, Armenia

[2] Inst Radiophys & Elect, Ashtarak 0203 2, Armenia

来源：

EPL | 2011年 / 96卷 / 06期

关键词：

ONE-DIMENSIONAL RANDOMNESS; SCATTERING; LOCALIZATION; SYSTEM;

D O I：

10.1209/0295-5075/96/64004

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Radiation from a charged particle travelling parallel to a rough surface has been considered. The spectral-angular intensity is calculated in the weak scattering regime. It is shown that the main contribution to the radiation intensity is determined by the multiple scattering of polaritons induced by a charge on the surface. Multiple scattering effects lead to a strong frequency dependence of the radiation intensity. Possible applications in beam and surface diagnostics are discussed. Copyright (C) EPLA, 2011

引用

页数：6

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