电动力学与新型电磁材料

Electrodynamics and New Electromagnetic Materials

主要介绍了根据新型本构参数的特点对电磁材料进行重新分类，进一步分析新型电磁材料的物理特性．电动力学是本科物理学专业中四大力学之一，主要研究电磁现象的经典动力学理论．本构参数决定了电磁材料的电磁特性，直接影响着电磁场麦克斯韦方程组的解．因此，认识本构参数对于描述和评估材料的电磁特性及应用有着非常重要的意义．

This paper discussed the classification of the electromagnetic materials by the properties of the constitutive parameters. Also analyzed the physical properties of the new electromagnetic materials. Electrodynamics is one of the four mechanics in physics, which Mainly contained the classical theory of electromagnetic phenomena. Electromagnetic properties of the materials are depended on the constitutive parameters. So, it is very important to Know the constitutive parameters for describing and evaluating the properties and application of electromagnetic materials .