Abstract:
The crystal structure of the Sb(111) surface is studied within the density functional theory. It is shown that a defect near-surface region with a thickness of 6–8 atomic layers, which is similar to a topological soliton in hydrocarbon one-dimensional chains, is formed at the surface because of the break of bilayers. The formation of the defect layer is discussed within the Su–Schrieffer–Heeger model in terms of the local violation of the Peierls transition.
Citation:
S. I. Bozhko, A. S. Ksenz, A. M. Ionov, S. V. Chekmazov, E. A. Levchenko, “Ab initio modeling of the local violation of a Peierls transition at the Sb(111) surface”, Pis'ma v Zh. Èksper. Teoret. Fiz., 107:12 (2018), 805–809; JETP Letters, 107:12 (2018), 780–784
\Bibitem{BozKseIon18}
\by S.~I.~Bozhko, A.~S.~Ksenz, A.~M.~Ionov, S.~V.~Chekmazov, E.~A.~Levchenko
\paper Ab initio modeling of the local violation of a Peierls transition at the Sb(111) surface
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2018
\vol 107
\issue 12
\pages 805--809
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\crossref{https://doi.org/10.7868/S0370274X18120093}
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\transl
\jour JETP Letters
\yr 2018
\vol 107
\issue 12
\pages 780--784
\crossref{https://doi.org/10.1134/S0021364018120056}
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Linking options:
https://www.mathnet.ru/eng/jetpl5655
https://www.mathnet.ru/eng/jetpl/v107/i12/p805
This publication is cited in the following 2 articles:
Sergey V. Chekmazov, Andrei S. Ksenz, Andrei M. Ionov, Andrey A. Mazilkin, Anton A. Smirnov, Elena A. Pershina, Ivan A. Ryzhkin, Oleg Yu. Vilkov, Brian Walls, Kuanysh Zhussupbekov, Igor V. Shvets, Sergey I. Bozhko, Sci Rep, 14:1 (2024)
S. V. Chekmazov, A. A. Smirnov, A. S. Ksenz, S. I. Bozhko, A. M. Ionov, S. G. Protasov, A. A. Kapustin, O. Yu. Vilkov, E. A. Levchenko, Mater. Lett., 240 (2019), 69–72
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