Electromagnetic Scattering from a PEMC Circular Cylinder Coated by Topological Insulator (TI)
关键词:
Cladding, insulating, isolated, polarization, topological摘要
Scattering of electromagnetic plane wave from a perfect electromagnetic conducting (PEMC) cylinder coated with a topological insulating (TI) material has been presented. The core (PEMC) and cladding material (TI) produce co- and cross-polarized components of electromagnetic field in response to the incident plane wave for a given polarization (TE or TM). When the value of ? is made zero, TI material becomes ordinary dielectric and the results of PEMC coated with TI with ? = 0 (dielectric material) have been compared with the previously published literature and are found in good agreement. When the coating is removed, same results as that of isolated PEMC circular cylinder have also been reproduced.
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