LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND PIEZOELECTRIC ACTUATOR

摘要

A liquid ejecting head includes a pressure generating chamber that communicates with a nozzle opening and a piezoelectric element that includes: a first electrode; a piezoelectric body layer that is formed on the first electrode and which has a perovskite structure with a general formula of ABO3, and a second electrode that is formed the piezoelectric body layer. There is lead in a B site of the piezoelectric body layer, and the peak position of A1(3LO) for a Raman shift of the piezoelectric body layer that is acquired by Raman scattering is 710 cm−1 to 712 cm−1.