Enhancement of electrostatic field by a metamaterial electrostatic concentrator
Enhancement of electrostatic field by a metamaterial electrostatic concentrator
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通过超材料静电集中器增强静电场
DOI:
10.1016/j.jallcom.2017.05.177
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发表时间:
2017-11
影响因子:
6.2
通讯作者:
Ji Zhou
中科院分区:
文献类型:
--
作者:
Wenmei Liu;Chuwen Lan;Zehua Gao;Ke Bi;Xiaojian Fu;Bo Li;Ji Zhou
In this work, we propose an electrostatic field concentrator using electrostatic metamaterial. Specifically, a shell with anisotropic dielectric constant is employed to concentrate the electrostatic field into core region to achieve an enhanced electrostatic field (192% of the applied electrostatic field intensity) and keep the external field undistorted simultaneously. As such, a fan-shaped structure consisting of alternating wedges is designed, fabricated and tested. The good agreement between the experimental and simulated results certifies the feasibility of our scheme. Our study suggests that the proposed device has potential applications in noninvasive detection, energy transfer and other electrostatic related fields.
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影响因子:
56.9
作者:
Schittny, Robert;Kadic, Muamer;Wegener, Martin
通讯作者:
Wegener, Martin
影响因子:
4.6
作者:
Zeng, Lunwu;Song, Runxia
通讯作者:
Song, Runxia
DOI:
10.1098/rsif.2013.0106
发表时间:
2013-06-06
期刊:
Journal of the Royal Society, Interface
影响因子:
--
作者:
Guenneau S;Puvirajesinghe TM
通讯作者:
Puvirajesinghe TM
影响因子:
4.6
作者:
Jiang, Wei Xiang;Luo, Chen Yang;Ma, Hui Feng;Mei, Zhong Lei;Cui, Tie Jun
通讯作者:
Cui, Tie Jun
影响因子:
3.8
作者:
Wei Wang;Lan-Lan Lin-Lan;Junxian Ma;Changtao Wang;J. Cui;C. Du;Xian-shu Luo
通讯作者:
Wei Wang;Lan-Lan Lin-Lan;Junxian Ma;Changtao Wang;J. Cui;C. Du;Xian-shu Luo