Abstract
The experimentally observed formation and evolution of a cavity in a pentagonal crystal grown to a particular size during electrocrystallization of copper are justified theoretically. A channel of relaxation of elastic stresses associated with the formation of a disclination-type defect is revealed, and the subsequent transformation of a pentagonal crystal with a cavity into a single crystal is described. The growing pentagonal crystal is considered an open thermodynamic system in which the formation of a cavity is adequately described within the linear approximation of the thermodynamics of nonequilibrium processes.
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Original Russian Text © I.S. Yasnikov, A.A. Vikarchuk, 2006, published in Fizika Tverdogo Tela, 2006, Vol. 48, No. 8, pp. 1352–1357.
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Yasnikov, I.S., Vikarchuk, A.A. Evolution of the formation and growth of a cavity in pentagonal crystals of electrolytic origin. Phys. Solid State 48, 1433–1438 (2006). https://doi.org/10.1134/S1063783406080026
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DOI: https://doi.org/10.1134/S1063783406080026