Pb(Mg13Nb23)‎O3–PbTiO3 (PMN-PT)‎ Material for Actuator Applications

الملخص EN

Due to its large piezoelectric and electrostrictive responses to an applied electric field the (1−x)Pb(Mg1/3Nb2/3)O3–xPbTiO3 (PMN-PT) solid solution has been widely investigated as a promising material for different actuator applications.

This paper discusses some of the recent achievements in the field of PMN-PT piezoelectric and electrostrictive actuators manufactured from PMN-PT single crystals, bulk ceramics, or thick films.

The functional properties of PMN-PT materials and some representative examples of the investigated PMN-PT actuator structures and their applications are reported.