Cloak for curvilinearly anisotropic media in conduction

Tungyang Chen, Chung Ning Weng, Jian-Shiuh Chen

研究成果: Article

106 引文 斯高帕斯(Scopus)

摘要

We explore the possibility to cloak a region in curvilinearly anisotropic background materials in the context of conductivity. Materials with curvilinear anisotropy possess constant properties in specific curvilinear coordinate. For cylindrically and spherically anisotropic solids, the cloak center and the origin of material coordinate are generally not collocated. We show that in combination with a rigid-body translation from the cloak center to the material origin, the previous coordinate transformation procedure remains applicable. But now the transformed material specifications depend on the position of cloak center. The validity of the cloak parameters is verified by finite element simulations.

原文English
文章編號114103
期刊Applied Physics Letters
93
發行號11
DOIs
出版狀態Published - 2008 九月 29

    指紋

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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