中国物理B ›› 2009, Vol. 18 ›› Issue (2): 757-762.doi: 10.1088/1674-1056/18/2/057

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Effective response of nonlinear cylindrical coated composites under external AC and DC electric field

沈玉艳, 陈小刚, 崔巍, 郝艳华, 李倩倩   

  1. College of Science, Inner Mongolia University of Technology, Hohhot 010051, China
  • 收稿日期:2008-07-12 修回日期:2008-08-15 出版日期:2009-02-20 发布日期:2009-02-20

Effective response of nonlinear cylindrical coated composites under external AC and DC electric field

Shen Yu-Yan(沈玉艳), Chen Xiao-Gang(陈小刚)†, Cui Wei(崔巍), Hao Yan-Hua(郝艳华), and Li Qian-Qian(李倩倩)   

  1. College of Science, Inner Mongolia University of Technology, Hohhot 010051, China
  • Received:2008-07-12 Revised:2008-08-15 Online:2009-02-20 Published:2009-02-20

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摘要： This paper uses the perturbation method to study effective response of nonlinear cylindrical coated composites. Under the external AC and DC electric field Ea(1 + sinωt), the local potentials of composites at all harmonic frequencies are induced. An effective nonlinear response to composite is given for the cylindrical coated inclusions in the dilute limit.

关键词: nonlinear composites, effective nonlinear response, the external AC and DC electric field

Abstract: This paper uses the perturbation method to study effective response of nonlinear cylindrical coated composites. Under the external AC and DC electric field Ea(1 + sin$\omega$t), the local potentials of composites at all harmonic frequencies are induced. An effective nonlinear response to composite is given for the cylindrical coated inclusions in the dilute limit.

Key words: nonlinear composites, effective nonlinear response, the external AC and DC electric field

中图分类号:  (High-field and nonlinear effects)

  • 72.20.Ht
72.80.Tm (Composite materials)