Plank, Helene and Ganichev, Sergey D. (2018) A review on terahertz photogalvanic spectroscopy of Bi2Te3- and Sb2Te3-based three dimensional topological insulators. SOLID-STATE ELECTRONICS, 147. pp. 44-50. ISSN 0038-1101, 1879-2405
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The paper overviews experimental and theoretical studies of photogalvanic effects induced in BiSbTe-based three dimensional topological insulators by polarized terahertz radiation. We present the state-of-the-art of this subject, including most recent and well-established results. We discuss a phenomenological theory based on symmetry arguments and models illustrating the photocurrents origin. We give a brief glimpse of the underlying microscopic theory, as well as an overview of the main experimental results.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | SEMICONDUCTOR QUANTUM-WELLS; MOLECULAR-BEAM EPITAXY; WEYL SEMIMETALS; GRAPHENE; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev |
| Depositing User: | Petra Gürster |
| Date Deposited: | 09 Jul 2020 12:03 |
| Last Modified: | 09 Jul 2020 12:03 |
| URI: | https://pred.uni-regensburg.de/id/eprint/13922 |
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