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arXiv · 1011.2124

Large tunable photonic band gaps in nanostructured doped semiconductors

J. Leon·T. Taliercio
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Abstract

A plasmonic nanostructure conceived with periodic layers of a doped semiconductor and passive semiconductor is shown to generate spontaneously surface plasmon polaritons thanks to its periodic nature. The nanostructure is demonstrated to behave as an effective material modeled by a simple dielectric function of ionic-crystal type, and possesses a fully tunable photonic band gap, with widths exceeding 50%, in the region extending from mid-infra-red to Tera-Hertz.

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J. Leon, T. Taliercio. 2010-11-05. Large tunable photonic band gaps in nanostructured doped semiconductors. https://doi.org/10.1103/physrevb.82.195301

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