电磁微波吸收器的进步:费里特和碳质材料
Prajna P Mohapatra1, Hodam Karnajit Singh2, Pamu Dobbidi2
1Department of Physics, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India; College of Materials Science and Engineering, Hunan University, Changsha 410082, China.
Advances in colloid and interface science
|December 19, 2024
概括
新材料正在开发中,以吸收电子设备的电磁 (EM) 辐射. 本综述涵盖了EM相互作用,损失机制以及各种吸收材料以提高性能.
科学领域:
- 材料科学 材料科学 材料科学
- 电磁学 电磁学 电磁学 电磁学
背景情况:
- 电子设备产生的电磁辐射 (EM) 的增加引发了环境和健康方面的担忧.
- 开发有效的吸收电磁波的材料对于减轻辐射暴露至关重要.
研究的目的:
- 提供全面的EM吸收材料的进步审查.
- 分析电磁辐射与吸收材料之间的相互作用机制.
- 讨论微波吸收的各种损失机制和材料类型.
主要方法:
- 审查关于电磁波吸收的现有文献.
- 对多重反射,散射和极化等现象的分析.
- 对介电和磁性损失机制的讨论.
- 不同材料类别的分类和检查,包括复合材料,磁性材料,聚合物和碳质材料.
主要成果:
- 对电磁波与材料相互作用的理解有了显著的进步.
- 各种损失机制 (介电,磁) 极大地影响吸收器的性能.
- 诸如金属复合材料,磁性材料,导电聚合物和碳基材料等多种材料显示出有前途.
- 优化损失机制是提高微波吸收器效率的关键.
结论:
- 在开发新型吸收电磁波的材料方面取得了重大进展.
- 进一步的研究应该专注于优化材料设计和损失机制,以获得卓越的性能.
- 有效的电磁吸收材料对于解决与电子设备辐射相关的问题至关重要.
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