Piezoelectric material, piezoelectric element, and electronic device

Abstract

The piezoelectric material in the device driving temperature range (-30 ℃ to 50 ℃) has a good piezoelectric constant and mechanical quality factor, does not contain lead is provided. The piezoelectric material is to include a first subcomponent including a main component and, Mn containing the perovskite-type metal oxide is represented by the formula (1), the content of the Mn more than 0.002 mol per 1 mol of the metal-oxide is 0.015 mol or less.