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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2012, Volume 96, Issue 11, Pages 799–803 (Mi jetpl3298)  

This article is cited in 18 scientific papers (total in 18 papers)

CONDENSED MATTER

Efficient step-mediated intercalation of silver atoms deposited on the Bi$_{2}$Se$_{3}$ surface

M. M. Otrokova, S. D. Borisovaba, V. Chisc, M. G. Vergniorycd, S. V. Eremeevab, V. M. Kuznetsova, E. V. Chulkovce

a Tomsk State University
b Institute of Strength Physics and Materials Science, Siberian Branch of the Russian Academy of Sciences
c Donostia International Physics Center
d Max-Planck-Institut f\"ur Mikrostrukturphysik
e Departamento de Física de Materiales, Facultad de Quimica, UPV/EHU, San Sebastian, Basque Country
References:
Abstract: The intercalation of silver atoms into the van der Waals gap of the prototypical three-dimensional topological insulator Bi$_{2}$Se$_{3}$ is studied by means of ab initio total-energy calculations. Two possible intercalation mechanisms are examined: penetration from the terrace under the step and penetration via interstitials and/or vacancies of the surface quintuple layer block. It is shown that the former mechanism is strongly preferred over the latter one due to significant energy gain appearing at the step. According to performed estimations, the room temperature diffusion length of silver atoms reaches ten microns within a couple of minutes both on the surface and within the van der Waals gap, which essentially exceeds a typical distance between steps. These results shed light on the mechanism of intercalation of metal atoms deposited on the Bi$_{2}$Se$_{3}$ surface.
Received: 02.10.2012
English version:
Journal of Experimental and Theoretical Physics Letters, 2012, Volume 96, Issue 11, Pages 714–718
DOI: https://doi.org/10.1134/S0021364012230117
Bibliographic databases:
Document Type: Article
Language: English
Citation: M. M. Otrokov, S. D. Borisova, V. Chis, M. G. Vergniory, S. V. Eremeev, V. M. Kuznetsov, E. V. Chulkov, “Efficient step-mediated intercalation of silver atoms deposited on the Bi$_{2}$Se$_{3}$ surface”, Pis'ma v Zh. Èksper. Teoret. Fiz., 96:11 (2012), 799–803; JETP Letters, 96:11 (2012), 714–718
Citation in format AMSBIB
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\by M.~M.~Otrokov, S.~D.~Borisova, V.~Chis, M.~G.~Vergniory, S.~V.~Eremeev, V.~M.~Kuznetsov, E.~V.~Chulkov
\paper Efficient step-mediated intercalation of silver atoms deposited on the
Bi$_{2}$Se$_{3}$ surface
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2012
\vol 96
\issue 11
\pages 799--803
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\transl
\jour JETP Letters
\yr 2012
\vol 96
\issue 11
\pages 714--718
\crossref{https://doi.org/10.1134/S0021364012230117}
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\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-84874560528}
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  • This publication is cited in the following 18 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
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