Electric field distribution and effective nonlinear AC and DC responses of graded cylindrical composites
文献类型：期刊论文
| 作者 | Ding Xia2; Jia Yan-Xia3; Wei En-Bo1 |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2012-05-01 |
| 卷号 | 21期号:5页码:57202 |
| 关键词 | graded composite effective nonlinear alternating-current and direct-current response local electric field distribution |
| ISSN号 | 1674-1056 |
| 通讯作者 | Wei, EB (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China. |
| 英文摘要 | The perturbation method is used to study the localization of electric field distribution and the effective nonlinear response of graded composites under an external alternating-current (AC) and direct-current (DC) electric field E-app = E-0(1 + sin omega t). The dielectric profile of the cylindrical inclusions is modeled by function epsilon(i)(r) = C(k)r(k) (r <= a), where r is the radius of the cylindrical inclusion, and C-k, k, a are parameters. In the dilute limit, the local potentials and the effective nonlinear responses at all harmonics are derived. Meanwhile, the general effective nonlinear responses are also derived and compared with the effective nonlinear responses at harmonics under the AC and DC external field. It is found that the effective nonlinear AC and DC responses at harmonics can be calculated by those of the general effective nonlinear of the graded composites under the external DC electric field. Moreover, the obtained local electrical fields show that the electrical field distribution in the cylindrical inclusions is controllable, and the maximum of the electric field inside the cylinder is at its center. |
| 学科主题 | Physics, Multidisciplinary |
| 收录类别 | SCI |
| 原文出处 | 10.1088/1674-1056/21/5/057202 |
| 语种 | 英语 |
| WOS记录号 | WOS:000303999000085 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/12142]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Qingdao Univ Sci & Technol, Coll Math & Phys, Qingdao 266061, Peoples R China 3.Hisense Trans Tech Co Ltd, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding Xia,Jia Yan-Xia,Wei En-Bo. Electric field distribution and effective nonlinear AC and DC responses of graded cylindrical composites[J]. CHINESE PHYSICS B,2012,21(5):57202. |
| APA | Ding Xia,Jia Yan-Xia,&Wei En-Bo.(2012).Electric field distribution and effective nonlinear AC and DC responses of graded cylindrical composites.CHINESE PHYSICS B,21(5),57202. |
| MLA | Ding Xia,et al."Electric field distribution and effective nonlinear AC and DC responses of graded cylindrical composites".CHINESE PHYSICS B 21.5(2012):57202. |
入库方式： OAI收割
来源：海洋研究所
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