Elastic constants of a stressed crystal. II. Cubic crystal

The general theory developed in a previous paper is applied to a cubic crystal subjected to pressure. The second order derivatives of the elastic constants with respect to the uniaxial stress parameters are obtained. The relationship between the third order elastic constants defined under various thermodynamic conditions is established. A table of the propagation matrix derivatives with respect to stresses is suggested in which the absence of total Voigt symmetry in the third order mixed constants is taken into consideration. [Russian Text Ignored].