left-handed materials的意思|示意
左手材料
left-handed materials的网络常见释义
左手材料 简介:“左手材料”(left-handed materials)是指在一定的频段下同时具有负的磁导率和负..
为左手材料 与传统材料不同,负折射率材料的电磁波波矢k,电矢量E与磁矢量H构成左手关系,因此也被称为为左手材料(Left-handed Materials,LHM),它所具有的奇异的光学与电磁学性质以及在信息科学与技术方面的潜伏应用引起了人们广泛的关注与研究。
左手介质 【正文快照】: 0引言左手介质(left-handed materials)是一种具有特殊电磁特性的人工结构,它在一定的频段下同时具有负磁导率和负介电常数。
左手性介质 ...(RHM) 不同的是:当ε和μ都为负值时,电场、磁场和波矢之间构成左手关系,他称这种假想的物质为左手性介质(left-handed materials,LHM)。他预言了左手性介质的特性,如光的负折射,负切连科夫效应,反多普勒效应等等。
left-handed materials相关短语
1、 left-handed and right-handed materials 左右手材料
left-handed materials相关例句
The negative refraction in uniaxial crystal is different from that in left-handed materials, it is one special property of the uniaxial crystal, and the other one is negative reflection.
单轴晶体中的负折射现象和左手材料中的负折射有着本质上的区别,它是单轴晶体的一种特殊属性。
Now, negative refractions have already been demonstrated in left-handed materials and artificial band-gap materials.
现今负折射可以分别在左手材料和人工带隙材料中实现。
This paper derived the transfer matrix for the bilayer structure composed of left-handed and right-handed materials.
推导出了由左右手材料构成的双层结构的转移矩阵。
The perfect focusing concept is proposed in lenses made of Left handed materials (or negative index materials) by means of geometrical optics.
从几何光学理论证明了,在左手系材料(负折率材料)透镜中存在完善聚焦的概念。
Using the transfer matrix, this paper also derived the dispersion relation of the one-dimensional photonic crystal composed of alternative left-handed and right-handed materials.
利用这个转移矩阵,推导出了由左右手材料交替构成的一维光子晶体的色散关系。
Using Huygens mapping method to explain the phenomenon of negative refraction when electromagnetic waves through the left-handed materials.
并运用惠更斯作图法解释了电磁波由右手材料穿越左手材料时的负折射现象。