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arXiv · 0903.1907

Ferrimagnetic-like surface resonance from hybrid metamaterial slab

Zeyong Wei·Hongqiang Li·Chao Wu·Zhihong Hang·Hong Chen·Daozhong Zhang·C. T. Chan
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Abstract

We show that a hybrid metamaterial slab comprising of an one-dimensional array of two different types of cavities exhibits ferrimagnetic-like surface resonances which can be used to realize interesting phenomena such as directive emission as a consequence of strong angle-dependent reflection phase and the selective coupling of a Gaussian incident beam into a higher order diffractive channel, giving rise to the phenomenon of negative reflection and retro-directive backtracking. The findings are verified by experiments in the microwave regime.

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Zeyong Wei, Hongqiang Li, Chao Wu, Zhihong Hang, Hong Chen, Daozhong Zhang, C. T. Chan. 2009-03-11. Ferrimagnetic-like surface resonance from hybrid metamaterial slab. https://arxiv.org/abs/0903.1907

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