Broadband asymmetric electromagnetic wave absorption tailored by impedance gradation: To construct diode-like absorbers
Broadband asymmetric electromagnetic wave absorption tailored by impedance gradation: To construct diode-like absorbers
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通过阻抗分级定制宽带非对称电磁波吸收:构建类二极管吸收器
DOI:
10.1016/j.matlet.2015.02.099
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发表时间:
2015-06
影响因子:
3
通讯作者:
G.P. Zhou
中科院分区:
文献类型:
--
作者:
张雪峰;G.P. Zhou
Microwave absorbers have been widely utilized in integrated circuits, yet most of them are single layer structure with homogeneous components. Herein we introduce a design for the multi-layer absorber with impedance couplings at interfaces, demonstrating asymmetric microwave absorption dependent on gradient dispersions of absorbents. Experimental and theoretical results at gigahertz, based on a simple system of Ni nanoparticles dispersed in paraffin matrix, verify our findings, providing the accessibility to such absorbers. This study has also important implications in understanding the correlation between the macroscopic electromagnetic behaviors and the configuration of multilayer absorbers.
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影响因子:
8.4
作者:
M. Cao;Bo Wang;Li Qiuwu;Jie Yuan;G. Xu;S. Qin;X. Fang
通讯作者:
M. Cao;Bo Wang;Li Qiuwu;Jie Yuan;G. Xu;S. Qin;X. Fang
影响因子:
4
作者:
Xuefeng Zhang;P. Guan;X. Dong
通讯作者:
Xuefeng Zhang;P. Guan;X. Dong
影响因子:
2.1
作者:
Bregar, VB
通讯作者:
Bregar, VB
DOI:
10.1109/20.908844
发表时间:
2000-04
期刊:
--
影响因子:
--
作者:
T. Nakamura;K. Hatakeyama
通讯作者:
T. Nakamura;K. Hatakeyama
影响因子:
4
作者:
Liu, JR;Itoh, M;Machida, K
通讯作者:
Machida, K