Scattering of electromagnetic waves by charged spheres: near-field external intensity distribution.
Scattering of electromagnetic waves by charged spheres: near-field external intensity distribution.
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DOI：
10.1364/ol.37.000265
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发表时间：
2012-01
期刊：
影响因子：
3.6
通讯作者：
M. Kocifaj;J. Klačka
中科院分区：
文献类型：
--
作者：
M. Kocifaj;J. Klačka
这封信讨论了近场近似下带电球形粒子对电磁波的散射。特别注意了颗粒外边缘的外光强分布。只有当尺寸参数超过1时，带电球体和电中性球体的散射差异才显著。
This Letter treats the scattering of electromagnetic waves by an electrically charged spherical particle in near-field approximation. Particular attention is paid to the external intensity distribution at the outer edges of the particle. The difference between scattering by a charged sphere and an electrically neutral sphere is significant only when size parameters exceed unity.