Abstract
A model that describes the bond-length distributions in quaternary A 3 B 5 solid solutions and allows one to consider large clusters using a minimum of computational resources is suggested. The analytical expression for the radial-distribution function is obtained. The results of the modeling describe the known experimental data well. For a number of solid solutions, the deformation energy is evaluated in the approximation of the valent force field. It is shown that the main contribution to the energy comes from the bond-length dispersion.
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Translated from Kristallografiya, Vol. 49, No. 2, 2004, pp. 248–252.
Original Russian Text Copyright © 2004 by Parfenova.
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Parfenova, I.I. Internal deformations in substitutional quaternary solid solution A 3 B 5 . Crystallogr. Rep. 49, 197–201 (2004). https://doi.org/10.1134/1.1690415
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DOI: https://doi.org/10.1134/1.1690415