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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 73, Issue 5, Pages 274–278
(Mi jetpl4332)
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This article is cited in 6 scientific papers (total in 6 papers)
CONDENSED MATTER
Ginzburg – Landau-type theory of antiphase boundaries in polytwinned structures
V. G. Vaks Russian Research Centre "Kurchatov Institute", Moscow
Abstract:
The conventional Landau – Ginzburg theory of interphase boundaries is generalized to the case of not small values of order parameters, with application to polytwinned structures characteristic of cubic-tetragonal-type phase transitions. Explicit expressions for the structure and energy of antiphase boundaries via the functions entering the free energy functional are given. A peculiar dependence of equilibrium orientations of antiphase boundaries on the interaction type is predicted, and it qualitatively agrees with available experimental data.
Received: 24.01.2001
Citation:
V. G. Vaks, “Ginzburg – Landau-type theory of antiphase boundaries in polytwinned structures”, Pis'ma v Zh. Èksper. Teoret. Fiz., 73:5 (2001), 274–278; JETP Letters, 73:5 (2001), 237–241
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https://www.mathnet.ru/eng/jetpl4332 https://www.mathnet.ru/eng/jetpl/v73/i5/p274
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Abstract page: | 124 | Full-text PDF : | 52 | References: | 1 |
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