Electric field distribution and effective nonlinear AC and DC responses of graded cylindrical composites

doi:10.1088/1674-1056/21/5/057202

IOCAS-IR > 海洋环流与波动重点实验室

	Electric field distribution and effective nonlinear AC and DC responses of graded cylindrical composites
	Ding Xia 2; Jia Yan-Xia 3; Wei En-Bo 1; Wei, EB (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China.
	2012-05-01
发表期刊	CHINESE PHYSICS B
ISSN	1674-1056
卷号	21 期号:5 页码:57202
文章类型	Article
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.
关键词	Graded Composite Effective Nonlinear Alternating-current And Direct-current Response Local Electric Field Distribution
学科领域	Physics, Multidisciplinary
DOI	10.1088/1674-1056/21/5/057202
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000303999000085
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/12142
专题	海洋环流与波动重点实验室
通讯作者	Wei, EB (reprint author), 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.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,et al. 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,&Wei, EB .(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.

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