Three-dimensional photonic quasicrystal with a complete band gap |
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| Authors: | P N Dyachenko Yu V Miklyaev V E Dmitrienko |
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| Institution: | (1) Southern Ural State University, Chelyabinsk, 454080, Russia;(2) Shubnikov Institute of Crystallography, Russian Academy of Sciences, Leninskiĭ pr. 59, Moscow, 119333, Russia |
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| Abstract: | The band structure of three-dimensional cubic approximants of a photonic quasicrystal has been determined by numerical calculation. The approximants of different orders appear to have large, almost isotropic, band gaps in a wide range of relative permittivity values. The existence of the complete band gap in the photonic quasicrystal with the six-dimensional bcc lattice is shown. |
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