Intrinsic mechanism and multiphysics analysis of electromagnetic wave absorbing materials: New horizons and breakthrough
Intrinsic mechanism and multiphysics analysis of electromagnetic wave absorbing materials: New horizons and breakthrough
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DOI：
10.1016/j.jmst.2022.05.010
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发表时间：
2022
影响因子：
10.9
通讯作者：
Biao Zhao
中科院分区：
文献类型：
--
作者：
Long Xia;Yuming Feng;Biao Zhao
• The simulation and numerical analysis of EM materials are reviewed, from numerical analysis of dielectric parameters, simulation of wave absorbing performance, electromagnetic performance improvement, and structural construction optimization. • For the EM response mechanism, radiation-dependent relaxation and charge transport energy transitions are dissected. • For the EM calculation section, two leading roles are highlighted, including the purposeful design of EM and the provision of theoretical guidance for optimizing electromagnetic absorption performance. • In addition, this paper points out the current problems and potential opportunities in the numerical simulation of absorbing materials, point out the new development direction and proposes prospects. Electromagnetic absorbers (EMA) have driven the development of Electromagnetic (EM) technology and advanced EM devices. Utilizing the EM energy conversion of EM absorbers to design various devices is attractive and promising, especially in personal protection and healthcare. In this review article, the simulation and numerical analysis of EM materials are reviewed, from numerical analysis of dielectric parameters, simulation of wave absorbing performance, electromagnetic performance improvement, and structural construction optimization. For the EM response mechanism, radiation-dependent relaxation and charge transport energy transitions are dissected. For the EM calculation section, two leading roles are highlighted, including the purposeful design of EM and the provision of theoretical guidance for optimizing electromagnetic absorption performance. In addition, this work points out the current problems and potential opportunities in the numerical simulation of absorbing materials, points out the new development direction, and proposes prospects. Graphical Abstract .
