Controlling electric field distribution by graded spherical core-shell metamaterials
文献类型：期刊论文
| 作者 | Wei En-Bo1,2; Sun Lei3; Yu Kin-Wah3,4; Wei, EB, Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2010-10-01 |
| 卷号 | 19期号:10页码:107802 |
| 关键词 | Graded Metamaterial Plasmon Resonance Optical Electric Field |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/19/10/107802 |
| 文献子类 | Article |
| 英文摘要 | This paper investigates analytically the electric field distribution of graded spherical core-shell metamaterials, whose permittivity is given by the graded Drude model. Under the illumination of a uniform incident optical field, the obtained results show that the electrical field distribution in the shell region is controllable and the electric field peak's position inside the spherical shell can be confined in a desired position by varying the frequency of the optical field as well as the parameters of the graded dielectric profiles. It has also offered an intuitive explanation for controlling the local electric field by graded metamaterials.; This paper investigates analytically the electric field distribution of graded spherical core-shell metamaterials, whose permittivity is given by the graded Drude model. Under the illumination of a uniform incident optical field, the obtained results show that the electrical field distribution in the shell region is controllable and the electric field peak's position inside the spherical shell can be confined in a desired position by varying the frequency of the optical field as well as the parameters of the graded dielectric profiles. It has also offered an intuitive explanation for controlling the local electric field by graded metamaterials. |
| 学科主题 | Physics, Multidisciplinary |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000282923600091 |
| 公开日期 | 2010-11-18 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/1772]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 通讯作者 | Wei, EB, Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, KLOCW, Qingdao 266071, Peoples R China 3.Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China 4.Chinese Univ Hong Kong, Inst Theoret Phys, Shatin, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei En-Bo,Sun Lei,Yu Kin-Wah,et al. Controlling electric field distribution by graded spherical core-shell metamaterials[J]. CHINESE PHYSICS B,2010,19(10):107802. |
| APA | Wei En-Bo,Sun Lei,Yu Kin-Wah,&Wei, EB, Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China.(2010).Controlling electric field distribution by graded spherical core-shell metamaterials.CHINESE PHYSICS B,19(10),107802. |
| MLA | Wei En-Bo,et al."Controlling electric field distribution by graded spherical core-shell metamaterials".CHINESE PHYSICS B 19.10(2010):107802. |
入库方式： OAI收割
来源：海洋研究所
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