Local Electric Field Distribution of Graded Cylindrical Composites

Abstract:

For a sinusoidal alternating current (AC) external field of finite frequency ω , the local electric field distribution at all harmonics has been investigated by graded cylindrical composites with power-law gradient inclusions. In the dilute limit, the obtained results show that the local electrical field distribution in the cylindrical inclusion region is controllable and the electric field peak’s position inside the cylindrical composites can be confined at its centre by varying the parameters of the graded dielectric profiles.

• Periodical: Advanced Materials Research (Volumes 476-478)
• Pages: 751-754
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.476-478.751
• Online since: February 2012
• Authors: Xia Ding, Guang Hai Guo, Wei Guo Niu
• Keywords: Alternating Current External Field, Graded Composite, Local Electric Field Distribution

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