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arXiv · 0809.2361

Coherent and incoherent metamaterials and the order-disorder transitions

Nikitas Papasimakis·Vassili A. Fedotov·Yuan Hsing Fu·Din Ping Tsai·Nikolay I. Zheludev
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Abstract

We demonstrate a new class of "coherent" metamaterials, where a regular ensemble of meta-molecules shows a collective, i.e. coherent, narrow band resonant response, while disordering the ensemble leads to broadening and eventually disappearance of the resonance. We draw parallels between the observed collective behavior of meta-molecules and the Mossbauer effect and notice certain remarkable similarities with the phase transitions of ferromagnetic systems.

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Nikitas Papasimakis, Vassili A. Fedotov, Yuan Hsing Fu, Din Ping Tsai, Nikolay I. Zheludev. 2008-09-14. Coherent and incoherent metamaterials and the order-disorder transitions. https://doi.org/10.1103/physrevb.80.041102

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