References for the Electromechanics Interface
1. J.A. Stratton, Electromagnetic Theory, Cambridge, MA, 1941.
2. L.D. Landau, E.M. Lifshitz, and L.P. Pitaevskii, Electrodynamics of Continuous Media, 2nd ed., Elsevier Butterworth-Heinmann, pp. 64–67, 1984.
3. R.E. Newnham, V. Sundar, R. Yimnirun, J. Su, and Q.M. Zhang, “Electrostriction: Nonlinear Electromechanical Coupling in Solid Dielectrics,” J. Phys. Chem. B, vol. 101, pp. 10141–10150, 1997.