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CONDENSED MATTER
On ballistic transport in topological insulators with the structure of borders
S. N. Molotkovab, T. A. Potapovac a M. V. Lomonosov Moscow State University, Faculty of Computational Mathematics and Cybernetics
b Institute of Solid State Physics, Russian Academy of Sciences
c National Research University "Higher School of Economics"
Abstract:
The symmetry nature of the appearance of specific surface (edge) states at the boundaries of low-dimension structures with the symmetry of ribbons (borders) invariant with respect to time reversal is discussed. Symmetry reasons for the stability of such states against the elastic scattering from nonmagnetic impurities have been revealed.
Received: 26.12.2012 Revised: 11.02.2013
Citation:
S. N. Molotkov, T. A. Potapova, “On ballistic transport in topological insulators with the structure of borders”, Pis'ma v Zh. Èksper. Teoret. Fiz., 97:6 (2013), 384–391; JETP Letters, 97:6 (2013), 339–346
Linking options:
https://www.mathnet.ru/eng/jetpl3382 https://www.mathnet.ru/eng/jetpl/v97/i6/p384
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Abstract page: | 226 | Full-text PDF : | 62 | References: | 58 | First page: | 17 |
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