Super-reflection and cloaking based on zero index metamaterial

被引：218
|
作者：
Hao, Jiaming [1 ]
Yan, Wei [1 ]
Qiu, Min [1 ]
机构：
[1] Royal Inst Technol KTH, Sch Informat & Commun Technol, Lab Photon & Microwave Engn, S-16440 Kista, Sweden
来源：
APPLIED PHYSICS LETTERS | 2010年 / 96卷 / 10期
基金：
瑞典研究理事会;
关键词：
SCATTERING;
D O I：
10.1063/1.3359428
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A zero index metamaterial (ZIM) can be utilized to block wave (super-reflection) or conceal objects completely (cloaking). The "super-reflection" device can be realized by a Mu zero (Epsilon zero) metamaterial with a perfect electric (magnetic) conductor inclusion of arbitrary shape and size for a transverse electric (magnetic) incident wave. In contrast, a Mu zero (Epsilon zero) metamaterial with a perfect magnetic (electric) conductor inclusion for a transverse electric (magnetic) incident wave can be used to conceal objects of arbitrary shape. The underlying physics here is determined by the intrinsic properties of the ZIM. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3359428]
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页数：3
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