(See Pan, E. (2002): Mindlin problem for an anisotropic piezoelectric half space with general boundary conditions. Proceedings of the Royal Society of London A 458: 181-208.)
(1) Half-Space Green’s Functions
(2) For Quartz Half-Space
Variations of the normalized electric displacement components Dx and Dz on the surface (z = 0) of the quartz half-spaces due to a negative point electric charge applied at d= (0; 0; 1), for the traction-free insulating (ins, traction-free), traction-free conducting (con, traction-free), rigid insulating (ins, rigid), and rigid conducting (con, rigid) surface conditions.
(3) For Ceramic Half-Space
Variations of the normalized electric displacement components Dx and Dz on the surface (z = 0) of the ceramic half-spaces due to a negative point electric charge applied at d= (0; 0; 1), for the traction-free insulating (ins, traction-free), traction-free conducting (con, traction-free), rigid insulating (ins, rigid), and rigid conducting (con, rigid) surface conditions.