Absorption of electromagnetic radiation by a cylindrical metal particle

被引：0

作者：

É. V. Zavitaev

A. A. Yushkanov

Yu. I. Yalamov

机构：

[1] Moscow Pedagogical Institute,

来源：

Technical Physics | 2001年 / 46卷

关键词：

Radiation; Small Particle; Free Path; Metal Particle; Electromagnetic Radiation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The cross section of the absorption of electromagnetic radiation by a cylindrical metal particle is calculated. The calculation is performed in the low-frequency limit, in which the contribution of eddy currents to the absorption dominates, and for comparatively small particles (with radii of ≈10 nm), which allows us to neglect the skin effect. The case when the mean free path of electrons in the metal bulk substantially exceeds the radius of the cylindrical particle is considered in detail. The specific absorption cross sections for spherical and cylindrical particles are compared.

引用

页码：1460 / 1464

页数：4

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