UV & visible plasmonic metamaterials made of topological insulator
Zheludev, Nikolay I.
Date of Issue2014
CLEO: QELS_Fundamental Science 2014
School of Physical and Mathematical Sciences
Centre for Disruptive Photonic Technologies
Plasmonic resonances are observed in metamaterials made of a topological insulator, Bi1.5Sb0.5Te1.8Se1.2, at the UV and visible frequencies due to the material’s interband transition and nontrivial surface conducting state.
© 2014 The Author(s) Optical Society of America(OSA). This paper was published in CLEO: QELS_Fundamental Science 2014 and is made available as an electronic reprint (preprint) with permission of The Author(s) Optical Society of America(OSA). The published version is available at: [http://dx.doi.org/10.1364/CLEO_QELS.2014.FTu1C.5]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.