Relaxor based perovskite lead-zinc-niobate [Pb(Zn1/3Nb2/3)O3, PZN)] ferroelectrics have high dielectric constant and good electrostrictive properties as well as relative high Curie temperature.

• Pb(Zn1/3Nb2/3)O3(PZN)弛豫铁电陶瓷是一种高介电、高机电耦合系数以及较高居里温度的介质材料。