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We have investigated a kind of metamaterials consisting of an array of ferrite rods, which possess intrinsic magnetic response, thus termed magnetic metamaterials (MMs). It is demonstrated that a Gaussian beam striking the interface of an MM slab exhibits nonreciprocal reflection and absorption due to the excitation of the nonreciprocal magnetic surface plasmon. By combing two MM slabs of opposite...
We have experimentally investigated dual-layer fishnet structures in the terahertz regime. The dispersion behavior of the different modes in this structure is inferred from their response to changes in THz wave incident angle and the thickness of the dielectric layer separating the two metallic films. The theory of magnetic plasmon polariton (MPP) is applied to explain the coupled dispersive modes.
Magneto-inductive waves are a form of propagation that only exists in certain types of magnetic metamaterials formed from inductively coupled resonant circuits. These waves are candidates for forming a contactless data channel between suitably designed devices. This paper reports on an investigation into the data carrying capacity of these novel channels in one dimension from both an analytical and...
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