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具有核壳结构球形微粒的电磁波散射与吸收 被引量：3

The scattering and absorption of electromagnetic wave by a core-shell spherical particle
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摘要 基于核壳双层结构球形微粒的电磁波散射与吸收理论,对空心核壳、实心核壳的电磁波散射、吸收特性进行分析,讨论了电磁波波长与微粒粒径不同比例下的核壳结构几何参数、物理参数对入射电磁波散射和吸收的影响． The scattering and absorption characteristics of the electromagnetic wave by a hollow or solid core-shell spherical particle are analyzed in this paper, based on the electromagnetic wave theory. The influence of geometrical and material parameters on the scattering and absorption of electromagnetic wave is discussed numerically and he analysis for the different ratios of incident wavelengths to particle sizes are carried out in detail.
作者 田红艳 王省哲
机构地区 兰州大学西部灾害与环境力学教育部重点实验室
出处 《兰州大学学报（自然科学版）》 CAS CSCD 北大核心 2006年第6期135-140,共6页 Journal of Lanzhou University(Natural Sciences)
基金 国家自然科学基金(10502022) 博士学科点专项科研基金(20050730016)资助项目
关键词 核壳微粒 散射与吸收 微粒粒径 后向散射 衰减系数 core-shell particle scattering and absorption particle size back scattering attenuation coefficient
分类号 O451 [理学—无线电物理]
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参考文献18

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二级参考文献24

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共引文献17

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二级引证文献4

兰州大学学报（自然科学版）
2006年 第6期

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