The Piezoelectric Layer node is an extension of the
Dielectric Layer to model piezoelectric devices. It is normally used together with a
Piezoelectricity, Layered multiphysics coupling node and a corresponding
Piezoelectric Material node in the structural
Layered Shell interface. This node is added by default to the
Electric Currents in Layered Shells interface when adding a
Piezoelectricity, Layered Shell multiphysics interface.