Electromagnetic Response of Clustered Charged Particles

Electromagnetic response of clustered charged particles is the foundation of electromagnetic wave interaction with various natural phenomena, such as sandstorm, cloud, and volcano eruption. Previous studies usually employed assumption of independent charged particles, without considering the couplin...

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Auteurs principaux: Wenzheng Ye, Xiaofeng Hu, Shuai Zhou, Chi Wang, Jing Jiang, Ting Yang, Fei Gao
Format: article
Langue:EN
Publié: Frontiers Media S.A. 2021
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Accès en ligne:https://doaj.org/article/f92a8bbb04cf4d3097442f3a08492a70
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Résumé:Electromagnetic response of clustered charged particles is the foundation of electromagnetic wave interaction with various natural phenomena, such as sandstorm, cloud, and volcano eruption. Previous studies usually employed assumption of independent charged particles, without considering the coupling between them. Here, we build up a general numerical model considering the multiple scattering effect, and test it with a charged two- and four-particle system. The numerical results show that independence assumption fails, while the number density of clustered charged particles is getting larger. This work may pave the way for deeper understanding on the electromagnetic interaction of clustered charged particles.