Topological Insulator Films for Terahertz Photonics

We discuss experimental and theoretical studies of the generation of the third terahertz (THz) frequency harmonic in thin films of Bi<sub>2</sub>Se<sub>3</sub> and Bi<sub>2-x</sub>Sb<sub>x</sub>Te<sub>3-y</sub>Se<sub>y</sub> (BS...

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Main Authors: Kirill A. Kuznetsov, Sergey A. Tarasenko, Polina M. Kovaleva, Petr I. Kuznetsov, Denis V. Lavrukhin, Yury G. Goncharov, Alexander A. Ezhov, Dmitry S. Ponomarev, Galiya Kh. Kitaeva
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Nanomaterials
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Online Access:https://www.mdpi.com/2079-4991/12/21/3779