volume | PIER Journals

Abstract

In this study, the effective magnetic response of magnetic metamaterial is considered in the microwave frequency range. The metamaterial is an infinite isotropic dielectric host medium with periodically embedded ferric cylindrical inclusions. It is assumed that the inclusions are partially magnetized by a dc bias magnetic field. The electromagnetic wave propagation is considered in the direction of bias magnetic field and transverse to it. It is shown that the real part of effective relative permeability can have Re(μ_eff)<0 or 0< Re(μ_eff)<1 or Re(μ_eff)>1 subject to the value of bias field.

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Dr. Oleg Rybin

Dr. Sergey Shulga