Piezoelectric materials

Lattice constants (Å)

Bulk modulus (GPa)

This work

Theory

Expt.

This work

Theory

Expt.

ZrTi(PbO3)2 ( a = b = c ).

5.620

5.544

---

189.56

170.55

--

BaTiO3 ( a = b = c )

---

3.977

4.000

-

178.65

195.00

PbTiO3 ( a = b = c )

---

3.966

3.930

-

173.21

195.00