摘要
基于电磁场理论,推导了负折射率材料的基本属性,分析了实验室制备负折射率材料的理论依据。
Physics characters of negative index of refraction material are derived from electromagnetic theory, and theoretical basis of the making of negative index of refraction material is analyzed.
出处
《价值工程》
2011年第27期31-32,共2页
Value Engineering
关键词
左手材料
负介电常数
负磁导率
left handed materials
negative permittivity
negative permeability