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This article is cited in 3 scientific papers (total in 3 papers)
Phase transitions
Ground state of a periodic elastic atomic chain in an arbitrary periodic potential
А. K. Abkaryana, A. Yu. Babushkina, B. S. Dobronetsa, V. S. Krasikova, A. N. Filonovb a Institute of Space and Information Technologies, Siberian Federal University, Krasnoyarsk, Russia
b Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, Krasnoyarsk, Russia
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.
Keywords:
Tensile Strain, Periodic Potential, Continuous Approximation, Boundary Atom, Internal Atom.
Received: 23.04.2015 Revised: 28.07.2015
Citation:
А. K. Abkaryan, A. Yu. Babushkin, B. S. Dobronets, V. S. Krasikov, A. N. Filonov, “Ground state of a periodic elastic atomic chain in an arbitrary periodic potential”, Fizika Tverdogo Tela, 58:2 (2016), 336–340; Phys. Solid State, 58:2 (2016), 346–350
Linking options:
https://www.mathnet.ru/eng/ftt10086 https://www.mathnet.ru/eng/ftt/v58/i2/p336
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