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This article is cited in 1 scientific paper (total in 1 paper)
XXI International Symposium ''Nanophysics And Nanoelectronics'', Nizhny Novgorod, March 13-16, 2017
Cyclotron resonance features in a three-dimensional topological insulators
R. V. Turkevichab, V. Ya. Demikhovskiia, A. P. Protogenovab a State University of Nizhny Novgorod
b Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod
Abstract:
The specific features of the cyclotron resonance in topological insulators of the Bi$_{2}$Te$_{3}$ family are analyzed. The energy spectrum of electron excitation on the surface of these compounds in a magnetic field has the $C_{3V}$ symmetry. With the use of quasiclassical equations of motion, which take into account the Berry curvature and magnetic moment, it is found that the cyclotron frequency spectrum contains additional harmonics due to spectrum anisotropy. An analysis of these harmonics makes it possible to reveal the contribution from the topological characteristics to the observables.
Received: 27.04.2017 Accepted: 12.05.2017
Citation:
R. V. Turkevich, V. Ya. Demikhovskii, A. P. Protogenov, “Cyclotron resonance features in a three-dimensional topological insulators”, Fizika i Tekhnika Poluprovodnikov, 51:11 (2017), 1547–1551; Semiconductors, 51:11 (2017), 1495–1499
Linking options:
https://www.mathnet.ru/eng/phts6006 https://www.mathnet.ru/eng/phts/v51/i11/p1547
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Abstract page: | 49 | Full-text PDF : | 16 |
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