Full Form of the Near Tip Field for the Interface Crack between a Piezoelectric Material and a Thin Electrode
The Hilbert problems and their solutions of the near tip field for the permeable and the impermeable electrode-ceramic interfacial cracks are derived with the aid of the modified Stroh formalism. In addition, a linear extrapolation method for numerical calculation of field intensity factors is given. This extrapolation method is based on a special combination of the field quantities.
Omer Van der Biest, Michael Gasik, Jozef Vleugels
C. Häusler and H. Balke, "Full Form of the Near Tip Field for the Interface Crack between a Piezoelectric Material and a Thin Electrode ", Materials Science Forum, Vols. 492-493, pp. 261-266, 2005