Tunable electric and magnetic resonances in multilayered metal/dielectric nanoplates at optical frequencies
Tunable electric and magnetic resonances in multilayered metal/dielectric nanoplates at optical frequencies
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多层金属/电介质纳米板在光频率下的可调谐电和磁共振
DOI:
10.1088/0022-3727/43/34/345102
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发表时间:
2010-09
期刊:
影响因子:
--
通讯作者:
M Wang
中科院分区:
文献类型:
--
作者:
D Li;L Qin;D X Qi;F Gao;R W Peng;J Zou;Q J Wang;M Wang
In this work, we investigate electromagnetic responses in multilayered Ag/SiO2 nanoplates at optical frequencies. Electric and magnetic resonances, which originate from localized surface plasmons, are demonstrated by the effective permeability and permittivity, electric and magnetic field distributions, and measured transmission at oblique incidence. Furthermore, electric and magnetic resonances can be tailored by the geometrical parameters of the nanoplates. In a rectangular nanoplate, magnetic resonance only shifts with the width along the incident polarization, and electric resonance shifts obviously as the aspect ratio of the nanoplate changes. The investigation may provide a tunable building block for optical metamaterials.
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DOI:
10.1016/b978-012170960-0/50046-3
发表时间:
2005-01-01
期刊:
ELECTRICAL ENGINEERING HANDBOOK
影响因子:
--
作者:
Taflove, Allen;Hagness, Susan C.;Piket-May, Melinda
通讯作者:
Piket-May, Melinda
影响因子:
64.8
作者:
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通讯作者:
Zhang, Xiang
影响因子:
3.7
作者:
Smith, DR;Schultz, S;Soukoulis, CM
通讯作者:
Soukoulis, CM
影响因子:
8.6
作者:
Smith, DR;Padilla, WJ;Schultz, S
通讯作者:
Schultz, S
影响因子:
1.9
作者:
Rakic, AD;Djurisic, AB;Majewski, ML
通讯作者:
Majewski, ML