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arXiv · 1501.05729

Negative Refraction Induced by M\"obius Topology

Y. N. Fang·Yao Shen·Qing Ai·C. P. Sun
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Abstract

We theoretically show the negative refraction existing in M\"{o}bius molecules. The negative refractive index is induced by the non-trivial topology of the molecules. With the M\"{o}bius boundary condition, the effective electromagnetic fields felt by the electron in a M\"{o}bius ring is spatially inhomogeneous. In this regard, the $D_{N}$ symmetry is broken in M\"{o}bius molecules and thus the magnetic response is induced through the effective magnetic field. Our findings open up a new architecture for negative refractive index materials based on the non-trivial topology of M\"{o}bius molecules.

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BibTeXRIS

Y. N. Fang, Yao Shen, Qing Ai, C. P. Sun. 2015-01-23. Negative Refraction Induced by M\"obius Topology. https://doi.org/10.1103/physreva.94.043805

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