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Ground state of a periodic elastic atomic chain in an arbitrary periodic potential

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Abstract

The ground state of a periodic elastic atomic chain in a periodic potential has been investigated. The tensile strain and potential energy of the chain have been found as functions of the disproportion parameter. Exact solutions differ from those found in the continuous approximation by the P symmetry and smaller regions of commensurate phases.

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Authors and Affiliations

  1. Institute of Space and Information Technologies, Siberian Federal University, ul. Kirenskogo 26, Krasnoyarsk, 660074, Russia

    A. K. Abkaryan, A. Yu. Babushkin, B. S. Dobronets & V. S. Krasikov

  2. Institute of Nonferrous Metals and Materials Science, Siberian Federal University, pr. imeni gazety “Krasnoyarskii Rabochii” 95, Krasnoyarsk, 660025, Russia

    A. N. Filonov

Authors
  1. A. K. Abkaryan
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  2. A. Yu. Babushkin
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  3. B. S. Dobronets
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  4. V. S. Krasikov
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  5. A. N. Filonov
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Corresponding author

Correspondence to A. N. Filonov.

Additional information

Original Russian Text © A.K. Abkaryan, A.Yu. Babushkin, B.S. Dobronets, V.S. Krasikov, A.N. Filonov, 2016, published in Fizika Tverdogo Tela, 2016, Vol. 58, No. 2, pp. 336–340.

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Abkaryan, A.K., Babushkin, A.Y., Dobronets, B.S. et al. Ground state of a periodic elastic atomic chain in an arbitrary periodic potential. Phys. Solid State 58, 346–350 (2016). https://doi.org/10.1134/S1063783416020025

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  • DOI: https://doi.org/10.1134/S1063783416020025

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